Home / 224,709,665.40-337,064,498.10-156,629,230.20

Finding the Fourth Proportional to 224,709,665.40, 337,064,498.10 and 156,629,230.20

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Solution

The fourth proportional to 224,709,665.40, 337,064,498.10 and 156,629,230.20 is: 234,943,845.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,709,665.40 : 337,064,498.10 = 156,629,230.20 : x
  2. Step 2: Convert to fraction form
    224,709,665.40/337,064,498.10 = 156,629,230.20/x
  3. Step 3: Cross multiply
    224,709,665.40x = 337,064,498.10 × 156,629,230.20
  4. Step 4: Simplify right side
    224,709,665.40x = 52,794,152,865,152,360
  5. Step 5: Solve for x
    x = 52,794,152,865,152,360/224,709,665.40
  6. Step 6: Final answer
    x = 234,943,845.30

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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.