Home / 38,010,710.79-52,498,083.48-25,766,310.15

Finding the Fourth Proportional to 38,010,710.79, 52,498,083.48 and 25,766,310.15

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Solution

The fourth proportional to 38,010,710.79, 52,498,083.48 and 25,766,310.15 is: 35,586,861.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,010,710.79 : 52,498,083.48 = 25,766,310.15 : x
  2. Step 2: Convert to fraction form
    38,010,710.79/52,498,083.48 = 25,766,310.15/x
  3. Step 3: Cross multiply
    38,010,710.79x = 52,498,083.48 × 25,766,310.15
  4. Step 4: Simplify right side
    38,010,710.79x = 1,352,681,901,226,271.25
  5. Step 5: Solve for x
    x = 1,352,681,901,226,271.25/38,010,710.79
  6. Step 6: Final answer
    x = 35,586,861.52

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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.