Home / 231,030,998.62-346,543,470.89-56,153,524.59

Finding the Fourth Proportional to 231,030,998.62, 346,543,470.89 and 56,153,524.59

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Solution

The fourth proportional to 231,030,998.62, 346,543,470.89 and 56,153,524.59 is: 84,229,551.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,030,998.62 : 346,543,470.89 = 56,153,524.59 : x
  2. Step 2: Convert to fraction form
    231,030,998.62/346,543,470.89 = 56,153,524.59/x
  3. Step 3: Cross multiply
    231,030,998.62x = 346,543,470.89 × 56,153,524.59
  4. Step 4: Simplify right side
    231,030,998.62x = 19,459,637,314,055,376
  5. Step 5: Solve for x
    x = 19,459,637,314,055,376/231,030,998.62
  6. Step 6: Final answer
    x = 84,229,551.14

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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.