Home / 39,723,948.99-59,587,041.60-10,970,084.70

Finding the Fourth Proportional to 39,723,948.99, 59,587,041.60 and 10,970,084.70

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Solution

The fourth proportional to 39,723,948.99, 59,587,041.60 and 10,970,084.70 is: 16,455,435.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,723,948.99 : 59,587,041.60 = 10,970,084.70 : x
  2. Step 2: Convert to fraction form
    39,723,948.99/59,587,041.60 = 10,970,084.70/x
  3. Step 3: Cross multiply
    39,723,948.99x = 59,587,041.60 × 10,970,084.70
  4. Step 4: Simplify right side
    39,723,948.99x = 653,674,893,374,423.50
  5. Step 5: Solve for x
    x = 653,674,893,374,423.50/39,723,948.99
  6. Step 6: Final answer
    x = 16,455,435.83

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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.