Home / 1,116,792,025.55-1,675,188,038.33-1,020,046,143.95

Finding the Fourth Proportional to 1,116,792,025.55, 1,675,188,038.33 and 1,020,046,143.95

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Solution

The fourth proportional to 1,116,792,025.55, 1,675,188,038.33 and 1,020,046,143.95 is: 1,530,069,215.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,116,792,025.55 : 1,675,188,038.33 = 1,020,046,143.95 : x
  2. Step 2: Convert to fraction form
    1,116,792,025.55/1,675,188,038.33 = 1,020,046,143.95/x
  3. Step 3: Cross multiply
    1,116,792,025.55x = 1,675,188,038.33 × 1,020,046,143.95
  4. Step 4: Simplify right side
    1,116,792,025.55x = 1,708,769,098,884,581,120
  5. Step 5: Solve for x
    x = 1,708,769,098,884,581,120/1,116,792,025.55
  6. Step 6: Final answer
    x = 1,530,069,215.93

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Half scale
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Double scale
Find fourth proportional to 1,116,792,026.55, 1,675,188,039.83 and 1,020,046,144.95
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.