Home / 14,567,434.28-20,103,056.20-8,041,062.04

Finding the Fourth Proportional to 14,567,434.28, 20,103,056.20 and 8,041,062.04

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Solution

The fourth proportional to 14,567,434.28, 20,103,056.20 and 8,041,062.04 is: 11,096,663.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,434.28 : 20,103,056.20 = 8,041,062.04 : x
  2. Step 2: Convert to fraction form
    14,567,434.28/20,103,056.20 = 8,041,062.04/x
  3. Step 3: Cross multiply
    14,567,434.28x = 20,103,056.20 × 8,041,062.04
  4. Step 4: Simplify right side
    14,567,434.28x = 161,649,922,097,806.66
  5. Step 5: Solve for x
    x = 161,649,922,097,806.66/14,567,434.28
  6. Step 6: Final answer
    x = 11,096,663.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.