Home / 27,162,790.90-40,744,186.35-6,968,032.90

Finding the Fourth Proportional to 27,162,790.90, 40,744,186.35 and 6,968,032.90

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Solution

The fourth proportional to 27,162,790.90, 40,744,186.35 and 6,968,032.90 is: 10,452,049.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,162,790.90 : 40,744,186.35 = 6,968,032.90 : x
  2. Step 2: Convert to fraction form
    27,162,790.90/40,744,186.35 = 6,968,032.90/x
  3. Step 3: Cross multiply
    27,162,790.90x = 40,744,186.35 × 6,968,032.90
  4. Step 4: Simplify right side
    27,162,790.90x = 283,906,830,970,530.94
  5. Step 5: Solve for x
    x = 283,906,830,970,530.94/27,162,790.90
  6. Step 6: Final answer
    x = 10,452,049.35

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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.