Home / 39,754,911.10-59,632,366.65-35,928,535.90

Finding the Fourth Proportional to 39,754,911.10, 59,632,366.65 and 35,928,535.90

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Solution

The fourth proportional to 39,754,911.10, 59,632,366.65 and 35,928,535.90 is: 53,892,803.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,754,911.10 : 59,632,366.65 = 35,928,535.90 : x
  2. Step 2: Convert to fraction form
    39,754,911.10/59,632,366.65 = 35,928,535.90/x
  3. Step 3: Cross multiply
    39,754,911.10x = 59,632,366.65 × 35,928,535.90
  4. Step 4: Simplify right side
    39,754,911.10x = 2,142,503,625,986,487.50
  5. Step 5: Solve for x
    x = 2,142,503,625,986,487.50/39,754,911.10
  6. Step 6: Final answer
    x = 53,892,803.85

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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.