Home / 17,245,637.60-25,868,456.40-5,882,309.60

Finding the Fourth Proportional to 17,245,637.60, 25,868,456.40 and 5,882,309.60

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Solution

The fourth proportional to 17,245,637.60, 25,868,456.40 and 5,882,309.60 is: 8,823,464.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,245,637.60 : 25,868,456.40 = 5,882,309.60 : x
  2. Step 2: Convert to fraction form
    17,245,637.60/25,868,456.40 = 5,882,309.60/x
  3. Step 3: Cross multiply
    17,245,637.60x = 25,868,456.40 × 5,882,309.60
  4. Step 4: Simplify right side
    17,245,637.60x = 152,166,269,418,901.41
  5. Step 5: Solve for x
    x = 152,166,269,418,901.41/17,245,637.60
  6. Step 6: Final answer
    x = 8,823,464.40

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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.