Home / 11,194,020.70-16,791,031.05-4,101,387.10

Finding the Fourth Proportional to 11,194,020.70, 16,791,031.05 and 4,101,387.10

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Solution

The fourth proportional to 11,194,020.70, 16,791,031.05 and 4,101,387.10 is: 6,152,080.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194,020.70 : 16,791,031.05 = 4,101,387.10 : x
  2. Step 2: Convert to fraction form
    11,194,020.70/16,791,031.05 = 4,101,387.10/x
  3. Step 3: Cross multiply
    11,194,020.70x = 16,791,031.05 × 4,101,387.10
  4. Step 4: Simplify right side
    11,194,020.70x = 68,866,518,144,169.46
  5. Step 5: Solve for x
    x = 68,866,518,144,169.46/11,194,020.70
  6. Step 6: Final answer
    x = 6,152,080.65

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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.