Home / 174,327,609.74-240,582,981.72-96,011,142.47

Finding the Fourth Proportional to 174,327,609.74, 240,582,981.72 and 96,011,142.47

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Solution

The fourth proportional to 174,327,609.74, 240,582,981.72 and 96,011,142.47 is: 132,501,368.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,327,609.74 : 240,582,981.72 = 96,011,142.47 : x
  2. Step 2: Convert to fraction form
    174,327,609.74/240,582,981.72 = 96,011,142.47/x
  3. Step 3: Cross multiply
    174,327,609.74x = 240,582,981.72 × 96,011,142.47
  4. Step 4: Simplify right side
    174,327,609.74x = 23,098,646,932,573,412
  5. Step 5: Solve for x
    x = 23,098,646,932,573,412/174,327,609.74
  6. Step 6: Final answer
    x = 132,501,368.93

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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.