Home / 26,650,310.25-36,776,751.25-14,889,669.15

Finding the Fourth Proportional to 26,650,310.25, 36,776,751.25 and 14,889,669.15

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Solution

The fourth proportional to 26,650,310.25, 36,776,751.25 and 14,889,669.15 is: 20,547,365.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,650,310.25 : 36,776,751.25 = 14,889,669.15 : x
  2. Step 2: Convert to fraction form
    26,650,310.25/36,776,751.25 = 14,889,669.15/x
  3. Step 3: Cross multiply
    26,650,310.25x = 36,776,751.25 × 14,889,669.15
  4. Step 4: Simplify right side
    26,650,310.25x = 547,593,658,524,348.94
  5. Step 5: Solve for x
    x = 547,593,658,524,348.94/26,650,310.25
  6. Step 6: Final answer
    x = 20,547,365.24

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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.