Home / 15,770,868.60-23,654,553.30-4,412,465.40

Finding the Fourth Proportional to 15,770,868.60, 23,654,553.30 and 4,412,465.40

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Solution

The fourth proportional to 15,770,868.60, 23,654,553.30 and 4,412,465.40 is: 6,618,208.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,770,868.60 : 23,654,553.30 = 4,412,465.40 : x
  2. Step 2: Convert to fraction form
    15,770,868.60/23,654,553.30 = 4,412,465.40/x
  3. Step 3: Cross multiply
    15,770,868.60x = 23,654,553.30 × 4,412,465.40
  4. Step 4: Simplify right side
    15,770,868.60x = 104,374,897,988,705.83
  5. Step 5: Solve for x
    x = 104,374,897,988,705.83/15,770,868.60
  6. Step 6: Final answer
    x = 6,618,208.59

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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.