Home / 24,199,061.20-36,288,094.20-8,018,760.40

Finding the Fourth Proportional to 24,199,061.20, 36,288,094.20 and 8,018,760.40

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Solution

The fourth proportional to 24,199,061.20, 36,288,094.20 and 8,018,760.40 is: 12,024,662.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,199,061.20 : 36,288,094.20 = 8,018,760.40 : x
  2. Step 2: Convert to fraction form
    24,199,061.20/36,288,094.20 = 8,018,760.40/x
  3. Step 3: Cross multiply
    24,199,061.20x = 36,288,094.20 × 8,018,760.40
  4. Step 4: Simplify right side
    24,199,061.20x = 290,985,532,762,429.69
  5. Step 5: Solve for x
    x = 290,985,532,762,429.69/24,199,061.20
  6. Step 6: Final answer
    x = 12,024,662.05

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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.