Home / 16,760,585.16-25,130,588.72-6,513,480.18

Finding the Fourth Proportional to 16,760,585.16, 25,130,588.72 and 6,513,480.18

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Solution

The fourth proportional to 16,760,585.16, 25,130,588.72 and 6,513,480.18 is: 9,766,221.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,760,585.16 : 25,130,588.72 = 6,513,480.18 : x
  2. Step 2: Convert to fraction form
    16,760,585.16/25,130,588.72 = 6,513,480.18/x
  3. Step 3: Cross multiply
    16,760,585.16x = 25,130,588.72 × 6,513,480.18
  4. Step 4: Simplify right side
    16,760,585.16x = 163,687,591,539,451.56
  5. Step 5: Solve for x
    x = 163,687,591,539,451.56/16,760,585.16
  6. Step 6: Final answer
    x = 9,766,221.76

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1.5x scale

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.