Home / 9,844,335.90-14,766,503.85-8,946,791.10

Finding the Fourth Proportional to 9,844,335.90, 14,766,503.85 and 8,946,791.10

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Solution

The fourth proportional to 9,844,335.90, 14,766,503.85 and 8,946,791.10 is: 13,420,186.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,335.90 : 14,766,503.85 = 8,946,791.10 : x
  2. Step 2: Convert to fraction form
    9,844,335.90/14,766,503.85 = 8,946,791.10/x
  3. Step 3: Cross multiply
    9,844,335.90x = 14,766,503.85 × 8,946,791.10
  4. Step 4: Simplify right side
    9,844,335.90x = 132,112,825,223,295.72
  5. Step 5: Solve for x
    x = 132,112,825,223,295.72/9,844,335.90
  6. Step 6: Final answer
    x = 13,420,186.65

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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.