Home / 48,298,479.89-66,652,253.58-26,272,169.52

Finding the Fourth Proportional to 48,298,479.89, 66,652,253.58 and 26,272,169.52

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Solution

The fourth proportional to 48,298,479.89, 66,652,253.58 and 26,272,169.52 is: 36,255,785.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,298,479.89 : 66,652,253.58 = 26,272,169.52 : x
  2. Step 2: Convert to fraction form
    48,298,479.89/66,652,253.58 = 26,272,169.52/x
  3. Step 3: Cross multiply
    48,298,479.89x = 66,652,253.58 × 26,272,169.52
  4. Step 4: Simplify right side
    48,298,479.89x = 1,751,099,304,943,786.75
  5. Step 5: Solve for x
    x = 1,751,099,304,943,786.75/48,298,479.89
  6. Step 6: Final answer
    x = 36,255,785.05

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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.