Home / 41,121,762.17-61,682,167.70-9,997,595.64

Finding the Fourth Proportional to 41,121,762.17, 61,682,167.70 and 9,997,595.64

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Solution

The fourth proportional to 41,121,762.17, 61,682,167.70 and 9,997,595.64 is: 14,996,277.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,121,762.17 : 61,682,167.70 = 9,997,595.64 : x
  2. Step 2: Convert to fraction form
    41,121,762.17/61,682,167.70 = 9,997,595.64/x
  3. Step 3: Cross multiply
    41,121,762.17x = 61,682,167.70 × 9,997,595.64
  4. Step 4: Simplify right side
    41,121,762.17x = 616,673,370,504,870
  5. Step 5: Solve for x
    x = 616,673,370,504,870/41,121,762.17
  6. Step 6: Final answer
    x = 14,996,277.83

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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.