Home / 23,410,445.28-32,307,669.48-13,096,553.28

Finding the Fourth Proportional to 23,410,445.28, 32,307,669.48 and 13,096,553.28

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Solution

The fourth proportional to 23,410,445.28, 32,307,669.48 and 13,096,553.28 is: 18,073,945.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410,445.28 : 32,307,669.48 = 13,096,553.28 : x
  2. Step 2: Convert to fraction form
    23,410,445.28/32,307,669.48 = 13,096,553.28/x
  3. Step 3: Cross multiply
    23,410,445.28x = 32,307,669.48 × 13,096,553.28
  4. Step 4: Simplify right side
    23,410,445.28x = 423,119,114,697,449.88
  5. Step 5: Solve for x
    x = 423,119,114,697,449.88/23,410,445.28
  6. Step 6: Final answer
    x = 18,073,945.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.