Home / 149,614,718.30-223,996,924.65-132,608,606.30

Finding the Fourth Proportional to 149,614,718.30, 223,996,924.65 and 132,608,606.30

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Solution

The fourth proportional to 149,614,718.30, 223,996,924.65 and 132,608,606.30 is: 198,536,082.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,614,718.30 : 223,996,924.65 = 132,608,606.30 : x
  2. Step 2: Convert to fraction form
    149,614,718.30/223,996,924.65 = 132,608,606.30/x
  3. Step 3: Cross multiply
    149,614,718.30x = 223,996,924.65 × 132,608,606.30
  4. Step 4: Simplify right side
    149,614,718.30x = 29,703,919,993,322,616
  5. Step 5: Solve for x
    x = 29,703,919,993,322,616/149,614,718.30
  6. Step 6: Final answer
    x = 198,536,082.08

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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.