Home / 97,523,631.25-146,090,523.61-58,640,793.63

Finding the Fourth Proportional to 97,523,631.25, 146,090,523.61 and 58,640,793.63

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Solution

The fourth proportional to 97,523,631.25, 146,090,523.61 and 58,640,793.63 is: 87,843,983.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,523,631.25 : 146,090,523.61 = 58,640,793.63 : x
  2. Step 2: Convert to fraction form
    97,523,631.25/146,090,523.61 = 58,640,793.63/x
  3. Step 3: Cross multiply
    97,523,631.25x = 146,090,523.61 × 58,640,793.63
  4. Step 4: Simplify right side
    97,523,631.25x = 8,566,864,246,312,654
  5. Step 5: Solve for x
    x = 8,566,864,246,312,654/97,523,631.25
  6. Step 6: Final answer
    x = 87,843,983.42

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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.