Home / 38,010,675.38-52,498,034.53-25,766,274.74

Finding the Fourth Proportional to 38,010,675.38, 52,498,034.53 and 25,766,274.74

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Solution

The fourth proportional to 38,010,675.38, 52,498,034.53 and 25,766,274.74 is: 35,586,812.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,010,675.38 : 52,498,034.53 = 25,766,274.74 : x
  2. Step 2: Convert to fraction form
    38,010,675.38/52,498,034.53 = 25,766,274.74/x
  3. Step 3: Cross multiply
    38,010,675.38x = 52,498,034.53 × 25,766,274.74
  4. Step 4: Simplify right side
    38,010,675.38x = 1,352,678,781,009,986.75
  5. Step 5: Solve for x
    x = 1,352,678,781,009,986.75/38,010,675.38
  6. Step 6: Final answer
    x = 35,586,812.59

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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.