Home / 97,541,385.23-146,275,624.25-39,229,381.35

Finding the Fourth Proportional to 97,541,385.23, 146,275,624.25 and 39,229,381.35

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Solution

The fourth proportional to 97,541,385.23, 146,275,624.25 and 39,229,381.35 is: 58,829,411.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,541,385.23 : 146,275,624.25 = 39,229,381.35 : x
  2. Step 2: Convert to fraction form
    97,541,385.23/146,275,624.25 = 39,229,381.35/x
  3. Step 3: Cross multiply
    97,541,385.23x = 146,275,624.25 × 39,229,381.35
  4. Step 4: Simplify right side
    97,541,385.23x = 5,738,302,246,084,382
  5. Step 5: Solve for x
    x = 5,738,302,246,084,382/97,541,385.23
  6. Step 6: Final answer
    x = 58,829,411.05

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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.