Home / 51,205,156,746.55-76,807,735,119.83-51,205,156,746.55

Finding the Fourth Proportional to 51,205,156,746.55, 76,807,735,119.83 and 51,205,156,746.55

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Solution

The fourth proportional to 51,205,156,746.55, 76,807,735,119.83 and 51,205,156,746.55 is: 76,807,735,119.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,205,156,746.55 : 76,807,735,119.83 = 51,205,156,746.55 : x
  2. Step 2: Convert to fraction form
    51,205,156,746.55/76,807,735,119.83 = 51,205,156,746.55/x
  3. Step 3: Cross multiply
    51,205,156,746.55x = 76,807,735,119.83 × 51,205,156,746.55
  4. Step 4: Simplify right side
    51,205,156,746.55x = 3,932,952,116,158,389,026,816
  5. Step 5: Solve for x
    x = 3,932,952,116,158,389,026,816/51,205,156,746.55
  6. Step 6: Final answer
    x = 76,807,735,119.83

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Double scale
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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.