Home / 38,864,088,575.10-58,296,132,862.65-32,587,876,653.30

Finding the Fourth Proportional to 38,864,088,575.10, 58,296,132,862.65 and 32,587,876,653.30

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Solution

The fourth proportional to 38,864,088,575.10, 58,296,132,862.65 and 32,587,876,653.30 is: 48,881,814,979.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,864,088,575.10 : 58,296,132,862.65 = 32,587,876,653.30 : x
  2. Step 2: Convert to fraction form
    38,864,088,575.10/58,296,132,862.65 = 32,587,876,653.30/x
  3. Step 3: Cross multiply
    38,864,088,575.10x = 58,296,132,862.65 × 32,587,876,653.30
  4. Step 4: Simplify right side
    38,864,088,575.10x = 1,899,747,187,092,426,850,304
  5. Step 5: Solve for x
    x = 1,899,747,187,092,426,850,304/38,864,088,575.10
  6. Step 6: Final answer
    x = 48,881,814,979.95

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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.