Home / 432,690,252.45-597,113,073.24-234,451,593.90

Finding the Fourth Proportional to 432,690,252.45, 597,113,073.24 and 234,451,593.90

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Solution

The fourth proportional to 432,690,252.45, 597,113,073.24 and 234,451,593.90 is: 323,543,483.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,690,252.45 : 597,113,073.24 = 234,451,593.90 : x
  2. Step 2: Convert to fraction form
    432,690,252.45/597,113,073.24 = 234,451,593.90/x
  3. Step 3: Cross multiply
    432,690,252.45x = 597,113,073.24 × 234,451,593.90
  4. Step 4: Simplify right side
    432,690,252.45x = 139,994,111,759,645,440
  5. Step 5: Solve for x
    x = 139,994,111,759,645,440/432,690,252.45
  6. Step 6: Final answer
    x = 323,543,483.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.