Home / 38,342,484,001.60-57,513,726,002.40-29,044,392,265.60

Finding the Fourth Proportional to 38,342,484,001.60, 57,513,726,002.40 and 29,044,392,265.60

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Solution

The fourth proportional to 38,342,484,001.60, 57,513,726,002.40 and 29,044,392,265.60 is: 43,566,588,398.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,342,484,001.60 : 57,513,726,002.40 = 29,044,392,265.60 : x
  2. Step 2: Convert to fraction form
    38,342,484,001.60/57,513,726,002.40 = 29,044,392,265.60/x
  3. Step 3: Cross multiply
    38,342,484,001.60x = 57,513,726,002.40 × 29,044,392,265.60
  4. Step 4: Simplify right side
    38,342,484,001.60x = 1,670,451,218,669,944,176,640
  5. Step 5: Solve for x
    x = 1,670,451,218,669,944,176,640/38,342,484,001.60
  6. Step 6: Final answer
    x = 43,566,588,398.40

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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.