Home / 41,001,827.40-61,503,470.10-12,248,317.80

Finding the Fourth Proportional to 41,001,827.40, 61,503,470.10 and 12,248,317.80

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Solution

The fourth proportional to 41,001,827.40, 61,503,470.10 and 12,248,317.80 is: 18,372,694.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,001,827.40 : 61,503,470.10 = 12,248,317.80 : x
  2. Step 2: Convert to fraction form
    41,001,827.40/61,503,470.10 = 12,248,317.80/x
  3. Step 3: Cross multiply
    41,001,827.40x = 61,503,470.10 × 12,248,317.80
  4. Step 4: Simplify right side
    41,001,827.40x = 753,314,047,587,597.88
  5. Step 5: Solve for x
    x = 753,314,047,587,597.88/41,001,827.40
  6. Step 6: Final answer
    x = 18,372,694.47

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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.