Home / 34,852,416.30-52,278,624.45-20,482,368.30

Finding the Fourth Proportional to 34,852,416.30, 52,278,624.45 and 20,482,368.30

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Solution

The fourth proportional to 34,852,416.30, 52,278,624.45 and 20,482,368.30 is: 30,723,552.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,852,416.30 : 52,278,624.45 = 20,482,368.30 : x
  2. Step 2: Convert to fraction form
    34,852,416.30/52,278,624.45 = 20,482,368.30/x
  3. Step 3: Cross multiply
    34,852,416.30x = 52,278,624.45 × 20,482,368.30
  4. Step 4: Simplify right side
    34,852,416.30x = 1,070,790,040,202,285
  5. Step 5: Solve for x
    x = 1,070,790,040,202,285/34,852,416.30
  6. Step 6: Final answer
    x = 30,723,552.45

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Double scale
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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.