Home / 1,036,651,527.30-1,554,977,290.95-968,627,079.30

Finding the Fourth Proportional to 1,036,651,527.30, 1,554,977,290.95 and 968,627,079.30

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Solution

The fourth proportional to 1,036,651,527.30, 1,554,977,290.95 and 968,627,079.30 is: 1,452,940,618.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,651,527.30 : 1,554,977,290.95 = 968,627,079.30 : x
  2. Step 2: Convert to fraction form
    1,036,651,527.30/1,554,977,290.95 = 968,627,079.30/x
  3. Step 3: Cross multiply
    1,036,651,527.30x = 1,554,977,290.95 × 968,627,079.30
  4. Step 4: Simplify right side
    1,036,651,527.30x = 1,506,193,111,710,724,864
  5. Step 5: Solve for x
    x = 1,506,193,111,710,724,864/1,036,651,527.30
  6. Step 6: Final answer
    x = 1,452,940,618.95

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Double scale
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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.