Home / 44,917,985.12-67,376,984.08-10,839,331

Finding the Fourth Proportional to 44,917,985.12, 67,376,984.08 and 10,839,331

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Solution

The fourth proportional to 44,917,985.12, 67,376,984.08 and 10,839,331 is: 16,258,998.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,917,985.12 : 67,376,984.08 = 10,839,331 : x
  2. Step 2: Convert to fraction form
    44,917,985.12/67,376,984.08 = 10,839,331/x
  3. Step 3: Cross multiply
    44,917,985.12x = 67,376,984.08 × 10,839,331
  4. Step 4: Simplify right side
    44,917,985.12x = 730,321,432,224,850.50
  5. Step 5: Solve for x
    x = 730,321,432,224,850.50/44,917,985.12
  6. Step 6: Final answer
    x = 16,258,998.04

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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.