Home / 15,535,044.06-23,298,824.18-4,752,438.28

Finding the Fourth Proportional to 15,535,044.06, 23,298,824.18 and 4,752,438.28

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Solution

The fourth proportional to 15,535,044.06, 23,298,824.18 and 4,752,438.28 is: 7,127,512.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,535,044.06 : 23,298,824.18 = 4,752,438.28 : x
  2. Step 2: Convert to fraction form
    15,535,044.06/23,298,824.18 = 4,752,438.28/x
  3. Step 3: Cross multiply
    15,535,044.06x = 23,298,824.18 × 4,752,438.28
  4. Step 4: Simplify right side
    15,535,044.06x = 110,726,223,912,021.61
  5. Step 5: Solve for x
    x = 110,726,223,912,021.61/15,535,044.06
  6. Step 6: Final answer
    x = 7,127,512.71

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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.