Home / 25,751,587.29-38,627,394.80-9,575,436.68

Finding the Fourth Proportional to 25,751,587.29, 38,627,394.80 and 9,575,436.68

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Solution

The fourth proportional to 25,751,587.29, 38,627,394.80 and 9,575,436.68 is: 14,363,160.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751,587.29 : 38,627,394.80 = 9,575,436.68 : x
  2. Step 2: Convert to fraction form
    25,751,587.29/38,627,394.80 = 9,575,436.68/x
  3. Step 3: Cross multiply
    25,751,587.29x = 38,627,394.80 × 9,575,436.68
  4. Step 4: Simplify right side
    25,751,587.29x = 369,874,172,851,562.94
  5. Step 5: Solve for x
    x = 369,874,172,851,562.94/25,751,587.29
  6. Step 6: Final answer
    x = 14,363,160.17

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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.