Home / 225,227,543.10-337,841,314.65-95,839,374.30

Finding the Fourth Proportional to 225,227,543.10, 337,841,314.65 and 95,839,374.30

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Solution

The fourth proportional to 225,227,543.10, 337,841,314.65 and 95,839,374.30 is: 143,759,061.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,227,543.10 : 337,841,314.65 = 95,839,374.30 : x
  2. Step 2: Convert to fraction form
    225,227,543.10/337,841,314.65 = 95,839,374.30/x
  3. Step 3: Cross multiply
    225,227,543.10x = 337,841,314.65 × 95,839,374.30
  4. Step 4: Simplify right side
    225,227,543.10x = 32,378,500,208,745,420
  5. Step 5: Solve for x
    x = 32,378,500,208,745,420/225,227,543.10
  6. Step 6: Final answer
    x = 143,759,061.45

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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.