Home / 97,801,077.10-146,701,615.65-63,363,700.30

Finding the Fourth Proportional to 97,801,077.10, 146,701,615.65 and 63,363,700.30

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Solution

The fourth proportional to 97,801,077.10, 146,701,615.65 and 63,363,700.30 is: 95,045,550.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,801,077.10 : 146,701,615.65 = 63,363,700.30 : x
  2. Step 2: Convert to fraction form
    97,801,077.10/146,701,615.65 = 63,363,700.30/x
  3. Step 3: Cross multiply
    97,801,077.10x = 146,701,615.65 × 63,363,700.30
  4. Step 4: Simplify right side
    97,801,077.10x = 9,295,557,207,572,390
  5. Step 5: Solve for x
    x = 9,295,557,207,572,390/97,801,077.10
  6. Step 6: Final answer
    x = 95,045,550.45

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Similar ratio
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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.