Home / 95,022,812.58-142,482,143.16-29,425,739.82

Finding the Fourth Proportional to 95,022,812.58, 142,482,143.16 and 29,425,739.82

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Solution

The fourth proportional to 95,022,812.58, 142,482,143.16 and 29,425,739.82 is: 44,122,483.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,022,812.58 : 142,482,143.16 = 29,425,739.82 : x
  2. Step 2: Convert to fraction form
    95,022,812.58/142,482,143.16 = 29,425,739.82/x
  3. Step 3: Cross multiply
    95,022,812.58x = 142,482,143.16 × 29,425,739.82
  4. Step 4: Simplify right side
    95,022,812.58x = 4,192,642,473,622,152.50
  5. Step 5: Solve for x
    x = 4,192,642,473,622,152.50/95,022,812.58
  6. Step 6: Final answer
    x = 44,122,483.43

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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.