Home / 38,314,000.60-57,477,999.30-15,597,194.20

Finding the Fourth Proportional to 38,314,000.60, 57,477,999.30 and 15,597,194.20

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Solution

The fourth proportional to 38,314,000.60, 57,477,999.30 and 15,597,194.20 is: 23,398,640.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,314,000.60 : 57,477,999.30 = 15,597,194.20 : x
  2. Step 2: Convert to fraction form
    38,314,000.60/57,477,999.30 = 15,597,194.20/x
  3. Step 3: Cross multiply
    38,314,000.60x = 57,477,999.30 × 15,597,194.20
  4. Step 4: Simplify right side
    38,314,000.60x = 896,495,517,309,564
  5. Step 5: Solve for x
    x = 896,495,517,309,564/38,314,000.60
  6. Step 6: Final answer
    x = 23,398,640.27

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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.