Home / 15,527,660.62-23,291,490.94-4,744,868.14

Finding the Fourth Proportional to 15,527,660.62, 23,291,490.94 and 4,744,868.14

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Solution

The fourth proportional to 15,527,660.62, 23,291,490.94 and 4,744,868.14 is: 7,117,302.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,527,660.62 : 23,291,490.94 = 4,744,868.14 : x
  2. Step 2: Convert to fraction form
    15,527,660.62/23,291,490.94 = 4,744,868.14/x
  3. Step 3: Cross multiply
    15,527,660.62x = 23,291,490.94 × 4,744,868.14
  4. Step 4: Simplify right side
    15,527,660.62x = 110,515,053,154,122.84
  5. Step 5: Solve for x
    x = 110,515,053,154,122.84/15,527,660.62
  6. Step 6: Final answer
    x = 7,117,302.20

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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.