Home / 39,753,532.46-59,631,627.29-10,997,259.95

Finding the Fourth Proportional to 39,753,532.46, 59,631,627.29 and 10,997,259.95

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Solution

The fourth proportional to 39,753,532.46, 59,631,627.29 and 10,997,259.95 is: 16,496,257.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,753,532.46 : 59,631,627.29 = 10,997,259.95 : x
  2. Step 2: Convert to fraction form
    39,753,532.46/59,631,627.29 = 10,997,259.95/x
  3. Step 3: Cross multiply
    39,753,532.46x = 59,631,627.29 × 10,997,259.95
  4. Step 4: Simplify right side
    39,753,532.46x = 655,784,506,255,402.12
  5. Step 5: Solve for x
    x = 655,784,506,255,402.12/39,753,532.46
  6. Step 6: Final answer
    x = 16,496,257.46

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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.