Home / 60,474,304.32-83,488,500.48-41,916,413.76

Finding the Fourth Proportional to 60,474,304.32, 83,488,500.48 and 41,916,413.76

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Solution

The fourth proportional to 60,474,304.32, 83,488,500.48 and 41,916,413.76 is: 57,868,189.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,474,304.32 : 83,488,500.48 = 41,916,413.76 : x
  2. Step 2: Convert to fraction form
    60,474,304.32/83,488,500.48 = 41,916,413.76/x
  3. Step 3: Cross multiply
    60,474,304.32x = 83,488,500.48 × 41,916,413.76
  4. Step 4: Simplify right side
    60,474,304.32x = 3,499,538,530,321,638.50
  5. Step 5: Solve for x
    x = 3,499,538,530,321,638.50/60,474,304.32
  6. Step 6: Final answer
    x = 57,868,189.96

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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.