Home / 25,773,095.48-35,567,611.48-15,715,183.96

Finding the Fourth Proportional to 25,773,095.48, 35,567,611.48 and 15,715,183.96

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Solution

The fourth proportional to 25,773,095.48, 35,567,611.48 and 15,715,183.96 is: 21,687,404.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,773,095.48 : 35,567,611.48 = 15,715,183.96 : x
  2. Step 2: Convert to fraction form
    25,773,095.48/35,567,611.48 = 15,715,183.96/x
  3. Step 3: Cross multiply
    25,773,095.48x = 35,567,611.48 × 15,715,183.96
  4. Step 4: Simplify right side
    25,773,095.48x = 558,951,557,490,111.38
  5. Step 5: Solve for x
    x = 558,951,557,490,111.38/25,773,095.48
  6. Step 6: Final answer
    x = 21,687,404.92

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1.5x scale

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.