Home / 9,822,000.30-14,733,000.45-8,971,694.70

Finding the Fourth Proportional to 9,822,000.30, 14,733,000.45 and 8,971,694.70

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Solution

The fourth proportional to 9,822,000.30, 14,733,000.45 and 8,971,694.70 is: 13,457,542.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,000.30 : 14,733,000.45 = 8,971,694.70 : x
  2. Step 2: Convert to fraction form
    9,822,000.30/14,733,000.45 = 8,971,694.70/x
  3. Step 3: Cross multiply
    9,822,000.30x = 14,733,000.45 × 8,971,694.70
  4. Step 4: Simplify right side
    9,822,000.30x = 132,179,982,052,362.59
  5. Step 5: Solve for x
    x = 132,179,982,052,362.59/9,822,000.30
  6. Step 6: Final answer
    x = 13,457,542.05

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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.