Home / 47,941,613,739.02-71,928,391,230.85-16,073,440,098.95

Finding the Fourth Proportional to 47,941,613,739.02, 71,928,391,230.85 and 16,073,440,098.95

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Solution

The fourth proportional to 47,941,613,739.02, 71,928,391,230.85 and 16,073,440,098.95 is: 24,115,514,637.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,941,613,739.02 : 71,928,391,230.85 = 16,073,440,098.95 : x
  2. Step 2: Convert to fraction form
    47,941,613,739.02/71,928,391,230.85 = 16,073,440,098.95/x
  3. Step 3: Cross multiply
    47,941,613,739.02x = 71,928,391,230.85 × 16,073,440,098.95
  4. Step 4: Simplify right side
    47,941,613,739.02x = 1,156,136,687,862,908,059,648
  5. Step 5: Solve for x
    x = 1,156,136,687,862,908,059,648/47,941,613,739.02
  6. Step 6: Final answer
    x = 24,115,514,637.38

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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.