Home / 26,560,886.87-36,653,056.19-14,799,547.55

Finding the Fourth Proportional to 26,560,886.87, 36,653,056.19 and 14,799,547.55

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Solution

The fourth proportional to 26,560,886.87, 36,653,056.19 and 14,799,547.55 is: 20,422,836.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,886.87 : 36,653,056.19 = 14,799,547.55 : x
  2. Step 2: Convert to fraction form
    26,560,886.87/36,653,056.19 = 14,799,547.55/x
  3. Step 3: Cross multiply
    26,560,886.87x = 36,653,056.19 × 14,799,547.55
  4. Step 4: Simplify right side
    26,560,886.87x = 542,448,647,954,361.75
  5. Step 5: Solve for x
    x = 542,448,647,954,361.75/26,560,886.87
  6. Step 6: Final answer
    x = 20,422,836.43

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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.