Home / 32,166,904.20-48,250,356.30-25,789,612.20

Finding the Fourth Proportional to 32,166,904.20, 48,250,356.30 and 25,789,612.20

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Solution

The fourth proportional to 32,166,904.20, 48,250,356.30 and 25,789,612.20 is: 38,684,418.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,166,904.20 : 48,250,356.30 = 25,789,612.20 : x
  2. Step 2: Convert to fraction form
    32,166,904.20/48,250,356.30 = 25,789,612.20/x
  3. Step 3: Cross multiply
    32,166,904.20x = 48,250,356.30 × 25,789,612.20
  4. Step 4: Simplify right side
    32,166,904.20x = 1,244,357,977,488,826.75
  5. Step 5: Solve for x
    x = 1,244,357,977,488,826.75/32,166,904.20
  6. Step 6: Final answer
    x = 38,684,418.30

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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.