Home / 60,883,907.96-91,311,886.98-36,298,791.20

Finding the Fourth Proportional to 60,883,907.96, 91,311,886.98 and 36,298,791.20

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Solution

The fourth proportional to 60,883,907.96, 91,311,886.98 and 36,298,791.20 is: 54,439,854.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,883,907.96 : 91,311,886.98 = 36,298,791.20 : x
  2. Step 2: Convert to fraction form
    60,883,907.96/91,311,886.98 = 36,298,791.20/x
  3. Step 3: Cross multiply
    60,883,907.96x = 91,311,886.98 × 36,298,791.20
  4. Step 4: Simplify right side
    60,883,907.96x = 3,314,511,119,565,019
  5. Step 5: Solve for x
    x = 3,314,511,119,565,019/60,883,907.96
  6. Step 6: Final answer
    x = 54,439,854.97

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Why These Related Problems?

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