Home / 29,898,854.20-44,898,047.70-16,445,337.40

Finding the Fourth Proportional to 29,898,854.20, 44,898,047.70 and 16,445,337.40

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Solution

The fourth proportional to 29,898,854.20, 44,898,047.70 and 16,445,337.40 is: 24,695,379.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,898,854.20 : 44,898,047.70 = 16,445,337.40 : x
  2. Step 2: Convert to fraction form
    29,898,854.20/44,898,047.70 = 16,445,337.40/x
  3. Step 3: Cross multiply
    29,898,854.20x = 44,898,047.70 × 16,445,337.40
  4. Step 4: Simplify right side
    29,898,854.20x = 738,363,543,027,794
  5. Step 5: Solve for x
    x = 738,363,543,027,794/29,898,854.20
  6. Step 6: Final answer
    x = 24,695,379.23

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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.