Home / 32,257,148.20-48,385,722.30-32,033,199.40

Finding the Fourth Proportional to 32,257,148.20, 48,385,722.30 and 32,033,199.40

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Solution

The fourth proportional to 32,257,148.20, 48,385,722.30 and 32,033,199.40 is: 48,049,799.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,148.20 : 48,385,722.30 = 32,033,199.40 : x
  2. Step 2: Convert to fraction form
    32,257,148.20/48,385,722.30 = 32,033,199.40/x
  3. Step 3: Cross multiply
    32,257,148.20x = 48,385,722.30 × 32,033,199.40
  4. Step 4: Simplify right side
    32,257,148.20x = 1,549,949,490,548,926.50
  5. Step 5: Solve for x
    x = 1,549,949,490,548,926.50/32,257,148.20
  6. Step 6: Final answer
    x = 48,049,799.10

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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.