Home / 95,215,580.19-142,822,745.77-26,122,979.52

Finding the Fourth Proportional to 95,215,580.19, 142,822,745.77 and 26,122,979.52

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Solution

The fourth proportional to 95,215,580.19, 142,822,745.77 and 26,122,979.52 is: 39,184,297.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,215,580.19 : 142,822,745.77 = 26,122,979.52 : x
  2. Step 2: Convert to fraction form
    95,215,580.19/142,822,745.77 = 26,122,979.52/x
  3. Step 3: Cross multiply
    95,215,580.19x = 142,822,745.77 × 26,122,979.52
  4. Step 4: Simplify right side
    95,215,580.19x = 3,730,955,662,870,230
  5. Step 5: Solve for x
    x = 3,730,955,662,870,230/95,215,580.19
  6. Step 6: Final answer
    x = 39,184,297.94

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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.