Home / 63,926,976.54-88,243,217.56-41,901,894.48

Finding the Fourth Proportional to 63,926,976.54, 88,243,217.56 and 41,901,894.48

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Solution

The fourth proportional to 63,926,976.54, 88,243,217.56 and 41,901,894.48 is: 57,840,338.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,926,976.54 : 88,243,217.56 = 41,901,894.48 : x
  2. Step 2: Convert to fraction form
    63,926,976.54/88,243,217.56 = 41,901,894.48/x
  3. Step 3: Cross multiply
    63,926,976.54x = 88,243,217.56 × 41,901,894.48
  4. Step 4: Simplify right side
    63,926,976.54x = 3,697,557,990,565,293.50
  5. Step 5: Solve for x
    x = 3,697,557,990,565,293.50/63,926,976.54
  6. Step 6: Final answer
    x = 57,840,338.94

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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.