Home / 32,669,062.40-49,003,593.60-8,734,534.40

Finding the Fourth Proportional to 32,669,062.40, 49,003,593.60 and 8,734,534.40

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Solution

The fourth proportional to 32,669,062.40, 49,003,593.60 and 8,734,534.40 is: 13,101,801.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,669,062.40 : 49,003,593.60 = 8,734,534.40 : x
  2. Step 2: Convert to fraction form
    32,669,062.40/49,003,593.60 = 8,734,534.40/x
  3. Step 3: Cross multiply
    32,669,062.40x = 49,003,593.60 × 8,734,534.40
  4. Step 4: Simplify right side
    32,669,062.40x = 428,023,574,022,819.88
  5. Step 5: Solve for x
    x = 428,023,574,022,819.88/32,669,062.40
  6. Step 6: Final answer
    x = 13,101,801.60

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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.