Home / 224,712,703.10-337,320,997.05-173,820,338.30

Finding the Fourth Proportional to 224,712,703.10, 337,320,997.05 and 173,820,338.30

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Solution

The fourth proportional to 224,712,703.10, 337,320,997.05 and 173,820,338.30 is: 260,925,390.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,712,703.10 : 337,320,997.05 = 173,820,338.30 : x
  2. Step 2: Convert to fraction form
    224,712,703.10/337,320,997.05 = 173,820,338.30/x
  3. Step 3: Cross multiply
    224,712,703.10x = 337,320,997.05 × 173,820,338.30
  4. Step 4: Simplify right side
    224,712,703.10x = 58,633,249,822,924,312
  5. Step 5: Solve for x
    x = 58,633,249,822,924,312/224,712,703.10
  6. Step 6: Final answer
    x = 260,925,390.57

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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.