Home / 14,767,241.20-22,150,861.80-10,484,220.40

Finding the Fourth Proportional to 14,767,241.20, 22,150,861.80 and 10,484,220.40

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Solution

The fourth proportional to 14,767,241.20, 22,150,861.80 and 10,484,220.40 is: 15,726,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,241.20 : 22,150,861.80 = 10,484,220.40 : x
  2. Step 2: Convert to fraction form
    14,767,241.20/22,150,861.80 = 10,484,220.40/x
  3. Step 3: Cross multiply
    14,767,241.20x = 22,150,861.80 × 10,484,220.40
  4. Step 4: Simplify right side
    14,767,241.20x = 232,234,517,161,140.75
  5. Step 5: Solve for x
    x = 232,234,517,161,140.75/14,767,241.20
  6. Step 6: Final answer
    x = 15,726,330.60

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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.