Home / 39,502,131.13-59,199,396.49-22,238,565.49

Finding the Fourth Proportional to 39,502,131.13, 59,199,396.49 and 22,238,565.49

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Solution

The fourth proportional to 39,502,131.13, 59,199,396.49 and 22,238,565.49 is: 33,327,560.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,502,131.13 : 59,199,396.49 = 22,238,565.49 : x
  2. Step 2: Convert to fraction form
    39,502,131.13/59,199,396.49 = 22,238,565.49/x
  3. Step 3: Cross multiply
    39,502,131.13x = 59,199,396.49 × 22,238,565.49
  4. Step 4: Simplify right side
    39,502,131.13x = 1,316,509,655,404,151.25
  5. Step 5: Solve for x
    x = 1,316,509,655,404,151.25/39,502,131.13
  6. Step 6: Final answer
    x = 33,327,560.26

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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.