Home / 25,391,027.93-35,050,344.15-17,142,262.62

Finding the Fourth Proportional to 25,391,027.93, 35,050,344.15 and 17,142,262.62

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Solution

The fourth proportional to 25,391,027.93, 35,050,344.15 and 17,142,262.62 is: 23,663,563.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,391,027.93 : 35,050,344.15 = 17,142,262.62 : x
  2. Step 2: Convert to fraction form
    25,391,027.93/35,050,344.15 = 17,142,262.62/x
  3. Step 3: Cross multiply
    25,391,027.93x = 35,050,344.15 × 17,142,262.62
  4. Step 4: Simplify right side
    25,391,027.93x = 600,842,204,374,258.25
  5. Step 5: Solve for x
    x = 600,842,204,374,258.25/25,391,027.93
  6. Step 6: Final answer
    x = 23,663,563.60

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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.