Home / 149,080,414.60-223,746,593.10-58,269,176.20

Finding the Fourth Proportional to 149,080,414.60, 223,746,593.10 and 58,269,176.20

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Solution

The fourth proportional to 149,080,414.60, 223,746,593.10 and 58,269,176.20 is: 87,453,001.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,080,414.60 : 223,746,593.10 = 58,269,176.20 : x
  2. Step 2: Convert to fraction form
    149,080,414.60/223,746,593.10 = 58,269,176.20/x
  3. Step 3: Cross multiply
    149,080,414.60x = 223,746,593.10 × 58,269,176.20
  4. Step 4: Simplify right side
    149,080,414.60x = 13,037,529,657,493,604
  5. Step 5: Solve for x
    x = 13,037,529,657,493,604/149,080,414.60
  6. Step 6: Final answer
    x = 87,453,001.07

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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.