Home / 181,136,091,001.95-271,704,136,502.92-48,651,676,077.15

Finding the Fourth Proportional to 181,136,091,001.95, 271,704,136,502.92 and 48,651,676,077.15

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Solution

The fourth proportional to 181,136,091,001.95, 271,704,136,502.92 and 48,651,676,077.15 is: 72,977,514,115.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,136,091,001.95 : 271,704,136,502.92 = 48,651,676,077.15 : x
  2. Step 2: Convert to fraction form
    181,136,091,001.95/271,704,136,502.92 = 48,651,676,077.15/x
  3. Step 3: Cross multiply
    181,136,091,001.95x = 271,704,136,502.92 × 48,651,676,077.15
  4. Step 4: Simplify right side
    181,136,091,001.95x = 13,218,861,637,961,812,803,584
  5. Step 5: Solve for x
    x = 13,218,861,637,961,812,803,584/181,136,091,001.95
  6. Step 6: Final answer
    x = 72,977,514,115.72

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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.