Home / 55,924,359.17-83,889,528.11-17,588,862.64

Finding the Fourth Proportional to 55,924,359.17, 83,889,528.11 and 17,588,862.64

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Solution

The fourth proportional to 55,924,359.17, 83,889,528.11 and 17,588,862.64 is: 26,384,234.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,924,359.17 : 83,889,528.11 = 17,588,862.64 : x
  2. Step 2: Convert to fraction form
    55,924,359.17/83,889,528.11 = 17,588,862.64/x
  3. Step 3: Cross multiply
    55,924,359.17x = 83,889,528.11 × 17,588,862.64
  4. Step 4: Simplify right side
    55,924,359.17x = 1,475,521,386,861,208.75
  5. Step 5: Solve for x
    x = 1,475,521,386,861,208.75/55,924,359.17
  6. Step 6: Final answer
    x = 26,384,234.15

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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.