Home / 14,764,003.80-22,146,005.70-13,569,610.20

Finding the Fourth Proportional to 14,764,003.80, 22,146,005.70 and 13,569,610.20

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Solution

The fourth proportional to 14,764,003.80, 22,146,005.70 and 13,569,610.20 is: 20,354,415.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,764,003.80 : 22,146,005.70 = 13,569,610.20 : x
  2. Step 2: Convert to fraction form
    14,764,003.80/22,146,005.70 = 13,569,610.20/x
  3. Step 3: Cross multiply
    14,764,003.80x = 22,146,005.70 × 13,569,610.20
  4. Step 4: Simplify right side
    14,764,003.80x = 300,512,664,835,978.12
  5. Step 5: Solve for x
    x = 300,512,664,835,978.12/14,764,003.80
  6. Step 6: Final answer
    x = 20,354,415.30

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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.