Home / 38,010,709.78-52,498,082.10-25,766,309.14

Finding the Fourth Proportional to 38,010,709.78, 52,498,082.10 and 25,766,309.14

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Solution

The fourth proportional to 38,010,709.78, 52,498,082.10 and 25,766,309.14 is: 35,586,860.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,010,709.78 : 52,498,082.10 = 25,766,309.14 : x
  2. Step 2: Convert to fraction form
    38,010,709.78/52,498,082.10 = 25,766,309.14/x
  3. Step 3: Cross multiply
    38,010,709.78x = 52,498,082.10 × 25,766,309.14
  4. Step 4: Simplify right side
    38,010,709.78x = 1,352,681,812,807,946.50
  5. Step 5: Solve for x
    x = 1,352,681,812,807,946.50/38,010,709.78
  6. Step 6: Final answer
    x = 35,586,860.14

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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.