Home / 22,823,631.16-34,238,644.60-7,472,122.36

Finding the Fourth Proportional to 22,823,631.16, 34,238,644.60 and 7,472,122.36

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Solution

The fourth proportional to 22,823,631.16, 34,238,644.60 and 7,472,122.36 is: 11,209,230.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,823,631.16 : 34,238,644.60 = 7,472,122.36 : x
  2. Step 2: Convert to fraction form
    22,823,631.16/34,238,644.60 = 7,472,122.36/x
  3. Step 3: Cross multiply
    22,823,631.16x = 34,238,644.60 × 7,472,122.36
  4. Step 4: Simplify right side
    22,823,631.16x = 255,835,341,891,753.28
  5. Step 5: Solve for x
    x = 255,835,341,891,753.28/22,823,631.16
  6. Step 6: Final answer
    x = 11,209,230.47

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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.