Home / 102,822,360.55-141,894,857.55-58,770,305.24

Finding the Fourth Proportional to 102,822,360.55, 141,894,857.55 and 58,770,305.24

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Solution

The fourth proportional to 102,822,360.55, 141,894,857.55 and 58,770,305.24 is: 81,103,021.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,822,360.55 : 141,894,857.55 = 58,770,305.24 : x
  2. Step 2: Convert to fraction form
    102,822,360.55/141,894,857.55 = 58,770,305.24/x
  3. Step 3: Cross multiply
    102,822,360.55x = 141,894,857.55 × 58,770,305.24
  4. Step 4: Simplify right side
    102,822,360.55x = 8,339,204,089,710,733
  5. Step 5: Solve for x
    x = 8,339,204,089,710,733/102,822,360.55
  6. Step 6: Final answer
    x = 81,103,021.22

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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.