Home / 112,335,262.60-168,521,556.30-44,180,177.80

Finding the Fourth Proportional to 112,335,262.60, 168,521,556.30 and 44,180,177.80

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Solution

The fourth proportional to 112,335,262.60, 168,521,556.30 and 44,180,177.80 is: 66,277,606.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,335,262.60 : 168,521,556.30 = 44,180,177.80 : x
  2. Step 2: Convert to fraction form
    112,335,262.60/168,521,556.30 = 44,180,177.80/x
  3. Step 3: Cross multiply
    112,335,262.60x = 168,521,556.30 × 44,180,177.80
  4. Step 4: Simplify right side
    112,335,262.60x = 7,445,312,320,466,710
  5. Step 5: Solve for x
    x = 7,445,312,320,466,710/112,335,262.60
  6. Step 6: Final answer
    x = 66,277,606.41

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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.