Home / 16,778,524.16-25,151,842.20-10,696,184.12

Finding the Fourth Proportional to 16,778,524.16, 25,151,842.20 and 10,696,184.12

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Solution

The fourth proportional to 16,778,524.16, 25,151,842.20 and 10,696,184.12 is: 16,034,111.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,778,524.16 : 25,151,842.20 = 10,696,184.12 : x
  2. Step 2: Convert to fraction form
    16,778,524.16/25,151,842.20 = 10,696,184.12/x
  3. Step 3: Cross multiply
    16,778,524.16x = 25,151,842.20 × 10,696,184.12
  4. Step 4: Simplify right side
    16,778,524.16x = 269,028,735,128,385.84
  5. Step 5: Solve for x
    x = 269,028,735,128,385.84/16,778,524.16
  6. Step 6: Final answer
    x = 16,034,111.97

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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.