Home / 22,888,994.80-34,333,492.20-20,367,497.20

Finding the Fourth Proportional to 22,888,994.80, 34,333,492.20 and 20,367,497.20

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Solution

The fourth proportional to 22,888,994.80, 34,333,492.20 and 20,367,497.20 is: 30,551,245.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,888,994.80 : 34,333,492.20 = 20,367,497.20 : x
  2. Step 2: Convert to fraction form
    22,888,994.80/34,333,492.20 = 20,367,497.20/x
  3. Step 3: Cross multiply
    22,888,994.80x = 34,333,492.20 × 20,367,497.20
  4. Step 4: Simplify right side
    22,888,994.80x = 699,287,306,249,721.88
  5. Step 5: Solve for x
    x = 699,287,306,249,721.88/22,888,994.80
  6. Step 6: Final answer
    x = 30,551,245.80

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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.