Home / 33,232,002.30-49,848,003.45-13,037,903.10

Finding the Fourth Proportional to 33,232,002.30, 49,848,003.45 and 13,037,903.10

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Solution

The fourth proportional to 33,232,002.30, 49,848,003.45 and 13,037,903.10 is: 19,556,854.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,232,002.30 : 49,848,003.45 = 13,037,903.10 : x
  2. Step 2: Convert to fraction form
    33,232,002.30/49,848,003.45 = 13,037,903.10/x
  3. Step 3: Cross multiply
    33,232,002.30x = 49,848,003.45 × 13,037,903.10
  4. Step 4: Simplify right side
    33,232,002.30x = 649,913,438,709,565.75
  5. Step 5: Solve for x
    x = 649,913,438,709,565.75/33,232,002.30
  6. Step 6: Final answer
    x = 19,556,854.65

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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.