Home / 67,279,126.88-92,885,526.56-44,114,663.36

Finding the Fourth Proportional to 67,279,126.88, 92,885,526.56 and 44,114,663.36

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Solution

The fourth proportional to 67,279,126.88, 92,885,526.56 and 44,114,663.36 is: 60,904,680.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,279,126.88 : 92,885,526.56 = 44,114,663.36 : x
  2. Step 2: Convert to fraction form
    67,279,126.88/92,885,526.56 = 44,114,663.36/x
  3. Step 3: Cross multiply
    67,279,126.88x = 92,885,526.56 × 44,114,663.36
  4. Step 4: Simplify right side
    67,279,126.88x = 4,097,613,735,210,739
  5. Step 5: Solve for x
    x = 4,097,613,735,210,739/67,279,126.88
  6. Step 6: Final answer
    x = 60,904,680.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.