Home / 25,908,669.97-38,876,455.04-10,567,214.89

Finding the Fourth Proportional to 25,908,669.97, 38,876,455.04 and 10,567,214.89

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Solution

The fourth proportional to 25,908,669.97, 38,876,455.04 and 10,567,214.89 is: 15,856,308.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,908,669.97 : 38,876,455.04 = 10,567,214.89 : x
  2. Step 2: Convert to fraction form
    25,908,669.97/38,876,455.04 = 10,567,214.89/x
  3. Step 3: Cross multiply
    25,908,669.97x = 38,876,455.04 × 10,567,214.89
  4. Step 4: Simplify right side
    25,908,669.97x = 410,815,854,637,756.31
  5. Step 5: Solve for x
    x = 410,815,854,637,756.31/25,908,669.97
  6. Step 6: Final answer
    x = 15,856,308.14

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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.