Home / 68,277,959.60-94,230,886.20-41,833,862.83

Finding the Fourth Proportional to 68,277,959.60, 94,230,886.20 and 41,833,862.83

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Solution

The fourth proportional to 68,277,959.60, 94,230,886.20 and 41,833,862.83 is: 57,735,204.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,277,959.60 : 94,230,886.20 = 41,833,862.83 : x
  2. Step 2: Convert to fraction form
    68,277,959.60/94,230,886.20 = 41,833,862.83/x
  3. Step 3: Cross multiply
    68,277,959.60x = 94,230,886.20 × 41,833,862.83
  4. Step 4: Simplify right side
    68,277,959.60x = 3,942,041,967,601,051.50
  5. Step 5: Solve for x
    x = 3,942,041,967,601,051.50/68,277,959.60
  6. Step 6: Final answer
    x = 57,735,204.61

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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.