Home / 86,724,301.58-130,094,098.82-24,476,170.44

Finding the Fourth Proportional to 86,724,301.58, 130,094,098.82 and 24,476,170.44

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Solution

The fourth proportional to 86,724,301.58, 130,094,098.82 and 24,476,170.44 is: 36,716,413.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,724,301.58 : 130,094,098.82 = 24,476,170.44 : x
  2. Step 2: Convert to fraction form
    86,724,301.58/130,094,098.82 = 24,476,170.44/x
  3. Step 3: Cross multiply
    86,724,301.58x = 130,094,098.82 × 24,476,170.44
  4. Step 4: Simplify right side
    86,724,301.58x = 3,184,205,336,017,713.50
  5. Step 5: Solve for x
    x = 3,184,205,336,017,713.50/86,724,301.58
  6. Step 6: Final answer
    x = 36,716,413.71

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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.