Home / 41,331,647.46-61,908,897.60-33,618,681.66

Finding the Fourth Proportional to 41,331,647.46, 61,908,897.60 and 33,618,681.66

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Solution

The fourth proportional to 41,331,647.46, 61,908,897.60 and 33,618,681.66 is: 50,355,977.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,331,647.46 : 61,908,897.60 = 33,618,681.66 : x
  2. Step 2: Convert to fraction form
    41,331,647.46/61,908,897.60 = 33,618,681.66/x
  3. Step 3: Cross multiply
    41,331,647.46x = 61,908,897.60 × 33,618,681.66
  4. Step 4: Simplify right side
    41,331,647.46x = 2,081,295,520,335,937.75
  5. Step 5: Solve for x
    x = 2,081,295,520,335,937.75/41,331,647.46
  6. Step 6: Final answer
    x = 50,355,977.76

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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.