Home / 96,776,029.60-145,164,044.40-24,972,445.60

Finding the Fourth Proportional to 96,776,029.60, 145,164,044.40 and 24,972,445.60

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Solution

The fourth proportional to 96,776,029.60, 145,164,044.40 and 24,972,445.60 is: 37,458,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,776,029.60 : 145,164,044.40 = 24,972,445.60 : x
  2. Step 2: Convert to fraction form
    96,776,029.60/145,164,044.40 = 24,972,445.60/x
  3. Step 3: Cross multiply
    96,776,029.60x = 145,164,044.40 × 24,972,445.60
  4. Step 4: Simplify right side
    96,776,029.60x = 3,625,101,201,854,985
  5. Step 5: Solve for x
    x = 3,625,101,201,854,985/96,776,029.60
  6. Step 6: Final answer
    x = 37,458,668.40

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Similar ratio
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1.5x scale

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.