Home / 32,605,340.40-48,852,023.40-17,229,855.60

Finding the Fourth Proportional to 32,605,340.40, 48,852,023.40 and 17,229,855.60

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Solution

The fourth proportional to 32,605,340.40, 48,852,023.40 and 17,229,855.60 is: 25,815,197.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,605,340.40 : 48,852,023.40 = 17,229,855.60 : x
  2. Step 2: Convert to fraction form
    32,605,340.40/48,852,023.40 = 17,229,855.60/x
  3. Step 3: Cross multiply
    32,605,340.40x = 48,852,023.40 × 17,229,855.60
  4. Step 4: Simplify right side
    32,605,340.40x = 841,713,308,949,821.12
  5. Step 5: Solve for x
    x = 841,713,308,949,821.12/32,605,340.40
  6. Step 6: Final answer
    x = 25,815,197.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.