Home / 153,034,962.60-229,613,960.70-62,165,663.40

Finding the Fourth Proportional to 153,034,962.60, 229,613,960.70 and 62,165,663.40

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Solution

The fourth proportional to 153,034,962.60, 229,613,960.70 and 62,165,663.40 is: 93,273,484.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,034,962.60 : 229,613,960.70 = 62,165,663.40 : x
  2. Step 2: Convert to fraction form
    153,034,962.60/229,613,960.70 = 62,165,663.40/x
  3. Step 3: Cross multiply
    153,034,962.60x = 229,613,960.70 × 62,165,663.40
  4. Step 4: Simplify right side
    153,034,962.60x = 14,274,104,192,817,028
  5. Step 5: Solve for x
    x = 14,274,104,192,817,028/153,034,962.60
  6. Step 6: Final answer
    x = 93,273,484.37

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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.