Home / 25,677,199.81-35,413,874.28-22,573,086.15

Finding the Fourth Proportional to 25,677,199.81, 35,413,874.28 and 22,573,086.15

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Solution

The fourth proportional to 25,677,199.81, 35,413,874.28 and 22,573,086.15 is: 31,132,695.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,677,199.81 : 35,413,874.28 = 22,573,086.15 : x
  2. Step 2: Convert to fraction form
    25,677,199.81/35,413,874.28 = 22,573,086.15/x
  3. Step 3: Cross multiply
    25,677,199.81x = 35,413,874.28 × 22,573,086.15
  4. Step 4: Simplify right side
    25,677,199.81x = 799,400,435,027,709.25
  5. Step 5: Solve for x
    x = 799,400,435,027,709.25/25,677,199.81
  6. Step 6: Final answer
    x = 31,132,695.19

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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.