Home / 224,732,148.05-337,090,624.07-79,161,905.16

Finding the Fourth Proportional to 224,732,148.05, 337,090,624.07 and 79,161,905.16

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Solution

The fourth proportional to 224,732,148.05, 337,090,624.07 and 79,161,905.16 is: 118,740,181.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,732,148.05 : 337,090,624.07 = 79,161,905.16 : x
  2. Step 2: Convert to fraction form
    224,732,148.05/337,090,624.07 = 79,161,905.16/x
  3. Step 3: Cross multiply
    224,732,148.05x = 337,090,624.07 × 79,161,905.16
  4. Step 4: Simplify right side
    224,732,148.05x = 26,684,736,012,558,744
  5. Step 5: Solve for x
    x = 26,684,736,012,558,744/224,732,148.05
  6. Step 6: Final answer
    x = 118,740,181.34

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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.