Home / 14,680,998.80-22,011,000.60-6,587,349.20

Finding the Fourth Proportional to 14,680,998.80, 22,011,000.60 and 6,587,349.20

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Solution

The fourth proportional to 14,680,998.80, 22,011,000.60 and 6,587,349.20 is: 9,876,313.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,680,998.80 : 22,011,000.60 = 6,587,349.20 : x
  2. Step 2: Convert to fraction form
    14,680,998.80/22,011,000.60 = 6,587,349.20/x
  3. Step 3: Cross multiply
    14,680,998.80x = 22,011,000.60 × 6,587,349.20
  4. Step 4: Simplify right side
    14,680,998.80x = 144,994,147,193,609.53
  5. Step 5: Solve for x
    x = 144,994,147,193,609.53/14,680,998.80
  6. Step 6: Final answer
    x = 9,876,313.54

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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.