Home / 9,964,474.10-14,946,711.15-2,777,117.30

Finding the Fourth Proportional to 9,964,474.10, 14,946,711.15 and 2,777,117.30

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Solution

The fourth proportional to 9,964,474.10, 14,946,711.15 and 2,777,117.30 is: 4,165,675.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,474.10 : 14,946,711.15 = 2,777,117.30 : x
  2. Step 2: Convert to fraction form
    9,964,474.10/14,946,711.15 = 2,777,117.30/x
  3. Step 3: Cross multiply
    9,964,474.10x = 14,946,711.15 × 2,777,117.30
  4. Step 4: Simplify right side
    9,964,474.10x = 41,508,770,112,767.89
  5. Step 5: Solve for x
    x = 41,508,770,112,767.89/9,964,474.10
  6. Step 6: Final answer
    x = 4,165,675.95

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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.