Home / 224,732,146.55-337,090,621.82-79,161,903.65

Finding the Fourth Proportional to 224,732,146.55, 337,090,621.82 and 79,161,903.65

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Solution

The fourth proportional to 224,732,146.55, 337,090,621.82 and 79,161,903.65 is: 118,740,179.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,732,146.55 : 337,090,621.82 = 79,161,903.65 : x
  2. Step 2: Convert to fraction form
    224,732,146.55/337,090,621.82 = 79,161,903.65/x
  3. Step 3: Cross multiply
    224,732,146.55x = 337,090,621.82 × 79,161,903.65
  4. Step 4: Simplify right side
    224,732,146.55x = 26,684,735,326,280,344
  5. Step 5: Solve for x
    x = 26,684,735,326,280,344/224,732,146.55
  6. Step 6: Final answer
    x = 118,740,179.08

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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.