Home / 38,403,225.35-57,604,896.46-15,684,122.60

Finding the Fourth Proportional to 38,403,225.35, 57,604,896.46 and 15,684,122.60

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Solution

The fourth proportional to 38,403,225.35, 57,604,896.46 and 15,684,122.60 is: 23,526,207.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,403,225.35 : 57,604,896.46 = 15,684,122.60 : x
  2. Step 2: Convert to fraction form
    38,403,225.35/57,604,896.46 = 15,684,122.60/x
  3. Step 3: Cross multiply
    38,403,225.35x = 57,604,896.46 × 15,684,122.60
  4. Step 4: Simplify right side
    38,403,225.35x = 903,482,258,548,530
  5. Step 5: Solve for x
    x = 903,482,258,548,530/38,403,225.35
  6. Step 6: Final answer
    x = 23,526,207.77

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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.