Home / 14,679,034.11-22,019,134.37-4,581,655.11

Finding the Fourth Proportional to 14,679,034.11, 22,019,134.37 and 4,581,655.11

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Solution

The fourth proportional to 14,679,034.11, 22,019,134.37 and 4,581,655.11 is: 6,872,664.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,679,034.11 : 22,019,134.37 = 4,581,655.11 : x
  2. Step 2: Convert to fraction form
    14,679,034.11/22,019,134.37 = 4,581,655.11/x
  3. Step 3: Cross multiply
    14,679,034.11x = 22,019,134.37 × 4,581,655.11
  4. Step 4: Simplify right side
    14,679,034.11x = 100,884,079,481,178.86
  5. Step 5: Solve for x
    x = 100,884,079,481,178.86/14,679,034.11
  6. Step 6: Final answer
    x = 6,872,664.69

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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.