Home / 102,044,734.20-153,067,101.30-102,044,734.20

Finding the Fourth Proportional to 102,044,734.20, 153,067,101.30 and 102,044,734.20

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Solution

The fourth proportional to 102,044,734.20, 153,067,101.30 and 102,044,734.20 is: 153,067,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,044,734.20 : 153,067,101.30 = 102,044,734.20 : x
  2. Step 2: Convert to fraction form
    102,044,734.20/153,067,101.30 = 102,044,734.20/x
  3. Step 3: Cross multiply
    102,044,734.20x = 153,067,101.30 × 102,044,734.20
  4. Step 4: Simplify right side
    102,044,734.20x = 15,619,691,666,922,976
  5. Step 5: Solve for x
    x = 15,619,691,666,922,976/102,044,734.20
  6. Step 6: Final answer
    x = 153,067,101.30

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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.