Home / 16,724,304.42-25,079,041.89-8,941,330.11

Finding the Fourth Proportional to 16,724,304.42, 25,079,041.89 and 8,941,330.11

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Solution

The fourth proportional to 16,724,304.42, 25,079,041.89 and 8,941,330.11 is: 13,408,031.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,724,304.42 : 25,079,041.89 = 8,941,330.11 : x
  2. Step 2: Convert to fraction form
    16,724,304.42/25,079,041.89 = 8,941,330.11/x
  3. Step 3: Cross multiply
    16,724,304.42x = 25,079,041.89 × 8,941,330.11
  4. Step 4: Simplify right side
    16,724,304.42x = 224,239,992,381,008.31
  5. Step 5: Solve for x
    x = 224,239,992,381,008.31/16,724,304.42
  6. Step 6: Final answer
    x = 13,408,031.02

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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.