Home / 240,599,067.48-332,017,822.32-130,588,418.52

Finding the Fourth Proportional to 240,599,067.48, 332,017,822.32 and 130,588,418.52

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Solution

The fourth proportional to 240,599,067.48, 332,017,822.32 and 130,588,418.52 is: 180,207,191.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,599,067.48 : 332,017,822.32 = 130,588,418.52 : x
  2. Step 2: Convert to fraction form
    240,599,067.48/332,017,822.32 = 130,588,418.52/x
  3. Step 3: Cross multiply
    240,599,067.48x = 332,017,822.32 × 130,588,418.52
  4. Step 4: Simplify right side
    240,599,067.48x = 43,357,682,337,223,152
  5. Step 5: Solve for x
    x = 43,357,682,337,223,152/240,599,067.48
  6. Step 6: Final answer
    x = 180,207,191.95

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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.