Home / 14,677,697.90-22,016,546.85-9,256,999.70

Finding the Fourth Proportional to 14,677,697.90, 22,016,546.85 and 9,256,999.70

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Solution

The fourth proportional to 14,677,697.90, 22,016,546.85 and 9,256,999.70 is: 13,885,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,697.90 : 22,016,546.85 = 9,256,999.70 : x
  2. Step 2: Convert to fraction form
    14,677,697.90/22,016,546.85 = 9,256,999.70/x
  3. Step 3: Cross multiply
    14,677,697.90x = 22,016,546.85 × 9,256,999.70
  4. Step 4: Simplify right side
    14,677,697.90x = 203,807,167,585,485.94
  5. Step 5: Solve for x
    x = 203,807,167,585,485.94/14,677,697.90
  6. Step 6: Final answer
    x = 13,885,499.55

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Similar ratio
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1.5x scale

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.