Home / 3,044,438,531.15-4,566,752,275.12-1,448,723,155.73

Finding the Fourth Proportional to 3,044,438,531.15, 4,566,752,275.12 and 1,448,723,155.73

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Solution

The fourth proportional to 3,044,438,531.15, 4,566,752,275.12 and 1,448,723,155.73 is: 2,173,129,691.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,438,531.15 : 4,566,752,275.12 = 1,448,723,155.73 : x
  2. Step 2: Convert to fraction form
    3,044,438,531.15/4,566,752,275.12 = 1,448,723,155.73/x
  3. Step 3: Cross multiply
    3,044,438,531.15x = 4,566,752,275.12 × 1,448,723,155.73
  4. Step 4: Simplify right side
    3,044,438,531.15x = 6,615,959,767,422,547,968
  5. Step 5: Solve for x
    x = 6,615,959,767,422,547,968/3,044,438,531.15
  6. Step 6: Final answer
    x = 2,173,129,691.97

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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.