Home / 17,392,683.04-24,004,117.20-10,517,213.92

Finding the Fourth Proportional to 17,392,683.04, 24,004,117.20 and 10,517,213.92

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Solution

The fourth proportional to 17,392,683.04, 24,004,117.20 and 10,517,213.92 is: 14,515,094.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,683.04 : 24,004,117.20 = 10,517,213.92 : x
  2. Step 2: Convert to fraction form
    17,392,683.04/24,004,117.20 = 10,517,213.92/x
  3. Step 3: Cross multiply
    17,392,683.04x = 24,004,117.20 × 10,517,213.92
  4. Step 4: Simplify right side
    17,392,683.04x = 252,456,435,553,151.41
  5. Step 5: Solve for x
    x = 252,456,435,553,151.41/17,392,683.04
  6. Step 6: Final answer
    x = 14,515,094.36

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1.5x scale

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.