Home / 24,193,542.40-36,300,811.20-12,226,278.40

Finding the Fourth Proportional to 24,193,542.40, 36,300,811.20 and 12,226,278.40

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Solution

The fourth proportional to 24,193,542.40, 36,300,811.20 and 12,226,278.40 is: 18,344,722.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,542.40 : 36,300,811.20 = 12,226,278.40 : x
  2. Step 2: Convert to fraction form
    24,193,542.40/36,300,811.20 = 12,226,278.40/x
  3. Step 3: Cross multiply
    24,193,542.40x = 36,300,811.20 × 12,226,278.40
  4. Step 4: Simplify right side
    24,193,542.40x = 443,823,823,877,038.12
  5. Step 5: Solve for x
    x = 443,823,823,877,038.12/24,193,542.40
  6. Step 6: Final answer
    x = 18,344,722.59

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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.