Home / 95,369,091.30-142,862,098.23-43,482,319.82

Finding the Fourth Proportional to 95,369,091.30, 142,862,098.23 and 43,482,319.82

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Solution

The fourth proportional to 95,369,091.30, 142,862,098.23 and 43,482,319.82 is: 65,136,150.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,369,091.30 : 142,862,098.23 = 43,482,319.82 : x
  2. Step 2: Convert to fraction form
    95,369,091.30/142,862,098.23 = 43,482,319.82/x
  3. Step 3: Cross multiply
    95,369,091.30x = 142,862,098.23 × 43,482,319.82
  4. Step 4: Simplify right side
    95,369,091.30x = 6,211,975,444,678,805
  5. Step 5: Solve for x
    x = 6,211,975,444,678,805/95,369,091.30
  6. Step 6: Final answer
    x = 65,136,150.09

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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.