Home / 15,087,199.20-22,597,621.20-13,096,543.20

Finding the Fourth Proportional to 15,087,199.20, 22,597,621.20 and 13,096,543.20

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Solution

The fourth proportional to 15,087,199.20, 22,597,621.20 and 13,096,543.20 is: 19,616,014.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,087,199.20 : 22,597,621.20 = 13,096,543.20 : x
  2. Step 2: Convert to fraction form
    15,087,199.20/22,597,621.20 = 13,096,543.20/x
  3. Step 3: Cross multiply
    15,087,199.20x = 22,597,621.20 × 13,096,543.20
  4. Step 4: Simplify right side
    15,087,199.20x = 295,950,722,263,035.81
  5. Step 5: Solve for x
    x = 295,950,722,263,035.81/15,087,199.20
  6. Step 6: Final answer
    x = 19,616,014.76

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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.