Home / 54,675,027.40-82,024,350.90-16,340,416.60

Finding the Fourth Proportional to 54,675,027.40, 82,024,350.90 and 16,340,416.60

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Solution

The fourth proportional to 54,675,027.40, 82,024,350.90 and 16,340,416.60 is: 24,514,154.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,675,027.40 : 82,024,350.90 = 16,340,416.60 : x
  2. Step 2: Convert to fraction form
    54,675,027.40/82,024,350.90 = 16,340,416.60/x
  3. Step 3: Cross multiply
    54,675,027.40x = 82,024,350.90 × 16,340,416.60
  4. Step 4: Simplify right side
    54,675,027.40x = 1,340,312,065,050,585
  5. Step 5: Solve for x
    x = 1,340,312,065,050,585/54,675,027.40
  6. Step 6: Final answer
    x = 24,514,154.43

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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.