Home / 25,677,199.31-35,413,873.59-22,573,085.65

Finding the Fourth Proportional to 25,677,199.31, 35,413,873.59 and 22,573,085.65

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Solution

The fourth proportional to 25,677,199.31, 35,413,873.59 and 22,573,085.65 is: 31,132,694.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,677,199.31 : 35,413,873.59 = 22,573,085.65 : x
  2. Step 2: Convert to fraction form
    25,677,199.31/35,413,873.59 = 22,573,085.65/x
  3. Step 3: Cross multiply
    25,677,199.31x = 35,413,873.59 × 22,573,085.65
  4. Step 4: Simplify right side
    25,677,199.31x = 799,400,401,745,343
  5. Step 5: Solve for x
    x = 799,400,401,745,343/25,677,199.31
  6. Step 6: Final answer
    x = 31,132,694.50

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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.