Home / 52,941,861.16-79,344,134.52-23,774,162.92

Finding the Fourth Proportional to 52,941,861.16, 79,344,134.52 and 23,774,162.92

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Solution

The fourth proportional to 52,941,861.16, 79,344,134.52 and 23,774,162.92 is: 35,630,413.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,941,861.16 : 79,344,134.52 = 23,774,162.92 : x
  2. Step 2: Convert to fraction form
    52,941,861.16/79,344,134.52 = 23,774,162.92/x
  3. Step 3: Cross multiply
    52,941,861.16x = 79,344,134.52 × 23,774,162.92
  4. Step 4: Simplify right side
    52,941,861.16x = 1,886,340,380,824,876
  5. Step 5: Solve for x
    x = 1,886,340,380,824,876/52,941,861.16
  6. Step 6: Final answer
    x = 35,630,413.05

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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.