Home / 26,441,467.20-39,662,200.80-15,104,059.20

Finding the Fourth Proportional to 26,441,467.20, 39,662,200.80 and 15,104,059.20

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Solution

The fourth proportional to 26,441,467.20, 39,662,200.80 and 15,104,059.20 is: 22,656,088.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,441,467.20 : 39,662,200.80 = 15,104,059.20 : x
  2. Step 2: Convert to fraction form
    26,441,467.20/39,662,200.80 = 15,104,059.20/x
  3. Step 3: Cross multiply
    26,441,467.20x = 39,662,200.80 × 15,104,059.20
  4. Step 4: Simplify right side
    26,441,467.20x = 599,060,228,885,487.25
  5. Step 5: Solve for x
    x = 599,060,228,885,487.25/26,441,467.20
  6. Step 6: Final answer
    x = 22,656,088.80

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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.