Home / 174,924,027.20-262,008,127.20-144,690,939.20

Finding the Fourth Proportional to 174,924,027.20, 262,008,127.20 and 144,690,939.20

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Solution

The fourth proportional to 174,924,027.20, 262,008,127.20 and 144,690,939.20 is: 216,723,812.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,924,027.20 : 262,008,127.20 = 144,690,939.20 : x
  2. Step 2: Convert to fraction form
    174,924,027.20/262,008,127.20 = 144,690,939.20/x
  3. Step 3: Cross multiply
    174,924,027.20x = 262,008,127.20 × 144,690,939.20
  4. Step 4: Simplify right side
    174,924,027.20x = 37,910,202,002,601,064
  5. Step 5: Solve for x
    x = 37,910,202,002,601,064/174,924,027.20
  6. Step 6: Final answer
    x = 216,723,812.10

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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.