Home / 40,675,241.16-61,012,842.30-10,383,094.44

Finding the Fourth Proportional to 40,675,241.16, 61,012,842.30 and 10,383,094.44

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Solution

The fourth proportional to 40,675,241.16, 61,012,842.30 and 10,383,094.44 is: 15,574,636.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,675,241.16 : 61,012,842.30 = 10,383,094.44 : x
  2. Step 2: Convert to fraction form
    40,675,241.16/61,012,842.30 = 10,383,094.44/x
  3. Step 3: Cross multiply
    40,675,241.16x = 61,012,842.30 × 10,383,094.44
  4. Step 4: Simplify right side
    40,675,241.16x = 633,502,103,653,726.75
  5. Step 5: Solve for x
    x = 633,502,103,653,726.75/40,675,241.16
  6. Step 6: Final answer
    x = 15,574,636.70

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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.