Home / 3,549,228,621.84-4,897,508,786.64-2,044,344,400.56

Finding the Fourth Proportional to 3,549,228,621.84, 4,897,508,786.64 and 2,044,344,400.56

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Solution

The fourth proportional to 3,549,228,621.84, 4,897,508,786.64 and 2,044,344,400.56 is: 2,820,949,488.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,228,621.84 : 4,897,508,786.64 = 2,044,344,400.56 : x
  2. Step 2: Convert to fraction form
    3,549,228,621.84/4,897,508,786.64 = 2,044,344,400.56/x
  3. Step 3: Cross multiply
    3,549,228,621.84x = 4,897,508,786.64 × 2,044,344,400.56
  4. Step 4: Simplify right side
    3,549,228,621.84x = 10,012,194,664,660,883,456
  5. Step 5: Solve for x
    x = 10,012,194,664,660,883,456/3,549,228,621.84
  6. Step 6: Final answer
    x = 2,820,949,488.31

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1.5x scale

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.