Home / 39,859,677.13-59,789,516.48-9,567,540.13

Finding the Fourth Proportional to 39,859,677.13, 59,789,516.48 and 9,567,540.13

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Solution

The fourth proportional to 39,859,677.13, 59,789,516.48 and 9,567,540.13 is: 14,351,310.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,859,677.13 : 59,789,516.48 = 9,567,540.13 : x
  2. Step 2: Convert to fraction form
    39,859,677.13/59,789,516.48 = 9,567,540.13/x
  3. Step 3: Cross multiply
    39,859,677.13x = 59,789,516.48 × 9,567,540.13
  4. Step 4: Simplify right side
    39,859,677.13x = 572,038,598,226,368.38
  5. Step 5: Solve for x
    x = 572,038,598,226,368.38/39,859,677.13
  6. Step 6: Final answer
    x = 14,351,310.38

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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.