Home / 32,194,574.20-48,291,861.30-8,260,046.20

Finding the Fourth Proportional to 32,194,574.20, 48,291,861.30 and 8,260,046.20

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Solution

The fourth proportional to 32,194,574.20, 48,291,861.30 and 8,260,046.20 is: 12,390,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,194,574.20 : 48,291,861.30 = 8,260,046.20 : x
  2. Step 2: Convert to fraction form
    32,194,574.20/48,291,861.30 = 8,260,046.20/x
  3. Step 3: Cross multiply
    32,194,574.20x = 48,291,861.30 × 8,260,046.20
  4. Step 4: Simplify right side
    32,194,574.20x = 398,893,005,421,992.06
  5. Step 5: Solve for x
    x = 398,893,005,421,992.06/32,194,574.20
  6. Step 6: Final answer
    x = 12,390,069.30

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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.