Home / 14,680,999.80-22,011,002.10-6,587,350.20

Finding the Fourth Proportional to 14,680,999.80, 22,011,002.10 and 6,587,350.20

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Solution

The fourth proportional to 14,680,999.80, 22,011,002.10 and 6,587,350.20 is: 9,876,315.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,680,999.80 : 22,011,002.10 = 6,587,350.20 : x
  2. Step 2: Convert to fraction form
    14,680,999.80/22,011,002.10 = 6,587,350.20/x
  3. Step 3: Cross multiply
    14,680,999.80x = 22,011,002.10 × 6,587,350.20
  4. Step 4: Simplify right side
    14,680,999.80x = 144,994,179,085,635.44
  5. Step 5: Solve for x
    x = 144,994,179,085,635.44/14,680,999.80
  6. Step 6: Final answer
    x = 9,876,315.04

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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.