Home / 63,792,054.40-95,688,081.60-63,414,140.80

Finding the Fourth Proportional to 63,792,054.40, 95,688,081.60 and 63,414,140.80

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Solution

The fourth proportional to 63,792,054.40, 95,688,081.60 and 63,414,140.80 is: 95,121,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,792,054.40 : 95,688,081.60 = 63,414,140.80 : x
  2. Step 2: Convert to fraction form
    63,792,054.40/95,688,081.60 = 63,414,140.80/x
  3. Step 3: Cross multiply
    63,792,054.40x = 95,688,081.60 × 63,414,140.80
  4. Step 4: Simplify right side
    63,792,054.40x = 6,067,977,479,464,289
  5. Step 5: Solve for x
    x = 6,067,977,479,464,289/63,792,054.40
  6. Step 6: Final answer
    x = 95,121,211.20

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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.