Home / 116,640,467.70-174,960,701.55-35,861,306.10

Finding the Fourth Proportional to 116,640,467.70, 174,960,701.55 and 35,861,306.10

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Solution

The fourth proportional to 116,640,467.70, 174,960,701.55 and 35,861,306.10 is: 53,791,959.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,640,467.70 : 174,960,701.55 = 35,861,306.10 : x
  2. Step 2: Convert to fraction form
    116,640,467.70/174,960,701.55 = 35,861,306.10/x
  3. Step 3: Cross multiply
    116,640,467.70x = 174,960,701.55 × 35,861,306.10
  4. Step 4: Simplify right side
    116,640,467.70x = 6,274,319,273,755,295
  5. Step 5: Solve for x
    x = 6,274,319,273,755,295/116,640,467.70
  6. Step 6: Final answer
    x = 53,791,959.15

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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.