Home / 25,771,564.26-38,657,357.33-7,575,760.71

Finding the Fourth Proportional to 25,771,564.26, 38,657,357.33 and 7,575,760.71

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Solution

The fourth proportional to 25,771,564.26, 38,657,357.33 and 7,575,760.71 is: 11,363,644.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,771,564.26 : 38,657,357.33 = 7,575,760.71 : x
  2. Step 2: Convert to fraction form
    25,771,564.26/38,657,357.33 = 7,575,760.71/x
  3. Step 3: Cross multiply
    25,771,564.26x = 38,657,357.33 × 7,575,760.71
  4. Step 4: Simplify right side
    25,771,564.26x = 292,858,888,775,165.75
  5. Step 5: Solve for x
    x = 292,858,888,775,165.75/25,771,564.26
  6. Step 6: Final answer
    x = 11,363,644.28

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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.