Home / 14,215,444.83-21,323,229.30-4,500,105.39

Finding the Fourth Proportional to 14,215,444.83, 21,323,229.30 and 4,500,105.39

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Solution

The fourth proportional to 14,215,444.83, 21,323,229.30 and 4,500,105.39 is: 6,750,177.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,215,444.83 : 21,323,229.30 = 4,500,105.39 : x
  2. Step 2: Convert to fraction form
    14,215,444.83/21,323,229.30 = 4,500,105.39/x
  3. Step 3: Cross multiply
    14,215,444.83x = 21,323,229.30 × 4,500,105.39
  4. Step 4: Simplify right side
    14,215,444.83x = 95,956,779,105,135.92
  5. Step 5: Solve for x
    x = 95,956,779,105,135.92/14,215,444.83
  6. Step 6: Final answer
    x = 6,750,177.73

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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.