Home / 64,940,247.80-97,414,919.04-26,078,698

Finding the Fourth Proportional to 64,940,247.80, 97,414,919.04 and 26,078,698

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Solution

The fourth proportional to 64,940,247.80, 97,414,919.04 and 26,078,698 is: 39,119,873.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,940,247.80 : 97,414,919.04 = 26,078,698 : x
  2. Step 2: Convert to fraction form
    64,940,247.80/97,414,919.04 = 26,078,698/x
  3. Step 3: Cross multiply
    64,940,247.80x = 97,414,919.04 × 26,078,698
  4. Step 4: Simplify right side
    64,940,247.80x = 2,540,454,254,338,610
  5. Step 5: Solve for x
    x = 2,540,454,254,338,610/64,940,247.80
  6. Step 6: Final answer
    x = 39,119,873.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.