Home / 38,157,244.80-57,235,867.20-26,064,009.60

Finding the Fourth Proportional to 38,157,244.80, 57,235,867.20 and 26,064,009.60

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Solution

The fourth proportional to 38,157,244.80, 57,235,867.20 and 26,064,009.60 is: 39,096,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,157,244.80 : 57,235,867.20 = 26,064,009.60 : x
  2. Step 2: Convert to fraction form
    38,157,244.80/57,235,867.20 = 26,064,009.60/x
  3. Step 3: Cross multiply
    38,157,244.80x = 57,235,867.20 × 26,064,009.60
  4. Step 4: Simplify right side
    38,157,244.80x = 1,491,796,192,165,125.25
  5. Step 5: Solve for x
    x = 1,491,796,192,165,125.25/38,157,244.80
  6. Step 6: Final answer
    x = 39,096,014.40

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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.