Home / 35,110,416.06-48,454,257.51-19,639,578.06

Finding the Fourth Proportional to 35,110,416.06, 48,454,257.51 and 19,639,578.06

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Solution

The fourth proportional to 35,110,416.06, 48,454,257.51 and 19,639,578.06 is: 27,103,671.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,110,416.06 : 48,454,257.51 = 19,639,578.06 : x
  2. Step 2: Convert to fraction form
    35,110,416.06/48,454,257.51 = 19,639,578.06/x
  3. Step 3: Cross multiply
    35,110,416.06x = 48,454,257.51 × 19,639,578.06
  4. Step 4: Simplify right side
    35,110,416.06x = 951,621,172,706,986.12
  5. Step 5: Solve for x
    x = 951,621,172,706,986.12/35,110,416.06
  6. Step 6: Final answer
    x = 27,103,671.20

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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.