Home / 17,045,945.04-25,572,695.73-4,914,461.74

Finding the Fourth Proportional to 17,045,945.04, 25,572,695.73 and 4,914,461.74

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Solution

The fourth proportional to 17,045,945.04, 25,572,695.73 and 4,914,461.74 is: 7,372,781.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,945.04 : 25,572,695.73 = 4,914,461.74 : x
  2. Step 2: Convert to fraction form
    17,045,945.04/25,572,695.73 = 4,914,461.74/x
  3. Step 3: Cross multiply
    17,045,945.04x = 25,572,695.73 × 4,914,461.74
  4. Step 4: Simplify right side
    17,045,945.04x = 125,676,034,753,746.38
  5. Step 5: Solve for x
    x = 125,676,034,753,746.38/17,045,945.04
  6. Step 6: Final answer
    x = 7,372,781.88

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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.