Home / 61,375,154.34-92,074,859.30-22,513,967.13

Finding the Fourth Proportional to 61,375,154.34, 92,074,859.30 and 22,513,967.13

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Solution

The fourth proportional to 61,375,154.34, 92,074,859.30 and 22,513,967.13 is: 33,775,399.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,375,154.34 : 92,074,859.30 = 22,513,967.13 : x
  2. Step 2: Convert to fraction form
    61,375,154.34/92,074,859.30 = 22,513,967.13/x
  3. Step 3: Cross multiply
    61,375,154.34x = 92,074,859.30 × 22,513,967.13
  4. Step 4: Simplify right side
    61,375,154.34x = 2,072,970,355,667,005
  5. Step 5: Solve for x
    x = 2,072,970,355,667,005/61,375,154.34
  6. Step 6: Final answer
    x = 33,775,399.47

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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.