Home / 94,556,787.20-141,835,180.80-33,974,489.60

Finding the Fourth Proportional to 94,556,787.20, 141,835,180.80 and 33,974,489.60

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Solution

The fourth proportional to 94,556,787.20, 141,835,180.80 and 33,974,489.60 is: 50,961,734.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,556,787.20 : 141,835,180.80 = 33,974,489.60 : x
  2. Step 2: Convert to fraction form
    94,556,787.20/141,835,180.80 = 33,974,489.60/x
  3. Step 3: Cross multiply
    94,556,787.20x = 141,835,180.80 × 33,974,489.60
  4. Step 4: Simplify right side
    94,556,787.20x = 4,818,777,875,003,720
  5. Step 5: Solve for x
    x = 4,818,777,875,003,720/94,556,787.20
  6. Step 6: Final answer
    x = 50,961,734.40

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1.5x scale

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.