Home / 24,911,404.20-37,367,106.30-12,156,820.20

Finding the Fourth Proportional to 24,911,404.20, 37,367,106.30 and 12,156,820.20

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Solution

The fourth proportional to 24,911,404.20, 37,367,106.30 and 12,156,820.20 is: 18,235,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,404.20 : 37,367,106.30 = 12,156,820.20 : x
  2. Step 2: Convert to fraction form
    24,911,404.20/37,367,106.30 = 12,156,820.20/x
  3. Step 3: Cross multiply
    24,911,404.20x = 37,367,106.30 × 12,156,820.20
  4. Step 4: Simplify right side
    24,911,404.20x = 454,265,192,683,387.19
  5. Step 5: Solve for x
    x = 454,265,192,683,387.19/24,911,404.20
  6. Step 6: Final answer
    x = 18,235,230.30

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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.