Home / 16,760,585.14-25,130,588.74-6,513,480.16

Finding the Fourth Proportional to 16,760,585.14, 25,130,588.74 and 6,513,480.16

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Solution

The fourth proportional to 16,760,585.14, 25,130,588.74 and 6,513,480.16 is: 9,766,221.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,760,585.14 : 25,130,588.74 = 6,513,480.16 : x
  2. Step 2: Convert to fraction form
    16,760,585.14/25,130,588.74 = 6,513,480.16/x
  3. Step 3: Cross multiply
    16,760,585.14x = 25,130,588.74 × 6,513,480.16
  4. Step 4: Simplify right side
    16,760,585.14x = 163,687,591,167,109.41
  5. Step 5: Solve for x
    x = 163,687,591,167,109.41/16,760,585.14
  6. Step 6: Final answer
    x = 9,766,221.75

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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.