Home / 63,785,672,001.60-95,678,508,002.40-30,653,230,862.40

Finding the Fourth Proportional to 63,785,672,001.60, 95,678,508,002.40 and 30,653,230,862.40

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Solution

The fourth proportional to 63,785,672,001.60, 95,678,508,002.40 and 30,653,230,862.40 is: 45,979,846,293.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,785,672,001.60 : 95,678,508,002.40 = 30,653,230,862.40 : x
  2. Step 2: Convert to fraction form
    63,785,672,001.60/95,678,508,002.40 = 30,653,230,862.40/x
  3. Step 3: Cross multiply
    63,785,672,001.60x = 95,678,508,002.40 × 30,653,230,862.40
  4. Step 4: Simplify right side
    63,785,672,001.60x = 2,932,855,394,367,553,142,784
  5. Step 5: Solve for x
    x = 2,932,855,394,367,553,142,784/63,785,672,001.60
  6. Step 6: Final answer
    x = 45,979,846,293.60

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Double scale
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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.