Home / 41,003,609.40-61,506,070.20-10,711,472.40

Finding the Fourth Proportional to 41,003,609.40, 61,506,070.20 and 10,711,472.40

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Solution

The fourth proportional to 41,003,609.40, 61,506,070.20 and 10,711,472.40 is: 16,067,379.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,003,609.40 : 61,506,070.20 = 10,711,472.40 : x
  2. Step 2: Convert to fraction form
    41,003,609.40/61,506,070.20 = 10,711,472.40/x
  3. Step 3: Cross multiply
    41,003,609.40x = 61,506,070.20 × 10,711,472.40
  4. Step 4: Simplify right side
    41,003,609.40x = 658,820,573,379,762.50
  5. Step 5: Solve for x
    x = 658,820,573,379,762.50/41,003,609.40
  6. Step 6: Final answer
    x = 16,067,379.99

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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.