Home / 25,973,773.74-35,828,190.54-17,153,306.15

Finding the Fourth Proportional to 25,973,773.74, 35,828,190.54 and 17,153,306.15

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Solution

The fourth proportional to 25,973,773.74, 35,828,190.54 and 17,153,306.15 is: 23,661,248.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,973,773.74 : 35,828,190.54 = 17,153,306.15 : x
  2. Step 2: Convert to fraction form
    25,973,773.74/35,828,190.54 = 17,153,306.15/x
  3. Step 3: Cross multiply
    25,973,773.74x = 35,828,190.54 × 17,153,306.15
  4. Step 4: Simplify right side
    25,973,773.74x = 614,571,920,954,012.88
  5. Step 5: Solve for x
    x = 614,571,920,954,012.88/25,973,773.74
  6. Step 6: Final answer
    x = 23,661,248.73

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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.