Home / 64,213,585.44-88,614,298.48-34,844,171.12

Finding the Fourth Proportional to 64,213,585.44, 88,614,298.48 and 34,844,171.12

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Solution

The fourth proportional to 64,213,585.44, 88,614,298.48 and 34,844,171.12 is: 48,084,712.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,213,585.44 : 88,614,298.48 = 34,844,171.12 : x
  2. Step 2: Convert to fraction form
    64,213,585.44/88,614,298.48 = 34,844,171.12/x
  3. Step 3: Cross multiply
    64,213,585.44x = 88,614,298.48 × 34,844,171.12
  4. Step 4: Simplify right side
    64,213,585.44x = 3,087,691,779,915,876
  5. Step 5: Solve for x
    x = 3,087,691,779,915,876/64,213,585.44
  6. Step 6: Final answer
    x = 48,084,712.27

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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.