Home / 25,792,428.08-35,593,549.12-14,189,742.66

Finding the Fourth Proportional to 25,792,428.08, 35,593,549.12 and 14,189,742.66

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Solution

The fourth proportional to 25,792,428.08, 35,593,549.12 and 14,189,742.66 is: 19,581,843.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,428.08 : 35,593,549.12 = 14,189,742.66 : x
  2. Step 2: Convert to fraction form
    25,792,428.08/35,593,549.12 = 14,189,742.66/x
  3. Step 3: Cross multiply
    25,792,428.08x = 35,593,549.12 × 14,189,742.66
  4. Step 4: Simplify right side
    25,792,428.08x = 505,063,302,368,869.44
  5. Step 5: Solve for x
    x = 505,063,302,368,869.44/25,792,428.08
  6. Step 6: Final answer
    x = 19,581,843.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.