Home / 206,117,548.00-284,439,028.27-113,296,061.32

Finding the Fourth Proportional to 206,117,548.00, 284,439,028.27 and 113,296,061.32

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Solution

The fourth proportional to 206,117,548.00, 284,439,028.27 and 113,296,061.32 is: 156,346,812.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,117,548.00 : 284,439,028.27 = 113,296,061.32 : x
  2. Step 2: Convert to fraction form
    206,117,548.00/284,439,028.27 = 113,296,061.32/x
  3. Step 3: Cross multiply
    206,117,548.00x = 284,439,028.27 × 113,296,061.32
  4. Step 4: Simplify right side
    206,117,548.00x = 32,225,821,586,690,456
  5. Step 5: Solve for x
    x = 32,225,821,586,690,456/206,117,548.00
  6. Step 6: Final answer
    x = 156,346,812.29

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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.