Home / 1,498,066,838.40-2,247,100,257.60-733,654,934.40

Finding the Fourth Proportional to 1,498,066,838.40, 2,247,100,257.60 and 733,654,934.40

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Solution

The fourth proportional to 1,498,066,838.40, 2,247,100,257.60 and 733,654,934.40 is: 1,100,482,401.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,066,838.40 : 2,247,100,257.60 = 733,654,934.40 : x
  2. Step 2: Convert to fraction form
    1,498,066,838.40/2,247,100,257.60 = 733,654,934.40/x
  3. Step 3: Cross multiply
    1,498,066,838.40x = 2,247,100,257.60 × 733,654,934.40
  4. Step 4: Simplify right side
    1,498,066,838.40x = 1,648,596,192,079,750,912
  5. Step 5: Solve for x
    x = 1,648,596,192,079,750,912/1,498,066,838.40
  6. Step 6: Final answer
    x = 1,100,482,401.60

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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.