Home / 14,760,123.40-22,124,438.70-5,658,704.20

Finding the Fourth Proportional to 14,760,123.40, 22,124,438.70 and 5,658,704.20

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Solution

The fourth proportional to 14,760,123.40, 22,124,438.70 and 5,658,704.20 is: 8,482,019.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,123.40 : 22,124,438.70 = 5,658,704.20 : x
  2. Step 2: Convert to fraction form
    14,760,123.40/22,124,438.70 = 5,658,704.20/x
  3. Step 3: Cross multiply
    14,760,123.40x = 22,124,438.70 × 5,658,704.20
  4. Step 4: Simplify right side
    14,760,123.40x = 125,195,654,194,332.55
  5. Step 5: Solve for x
    x = 125,195,654,194,332.55/14,760,123.40
  6. Step 6: Final answer
    x = 8,482,019.48

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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.