Home / 4,166,614,467.47-5,754,700,065.06-2,744,044,767.78

Finding the Fourth Proportional to 4,166,614,467.47, 5,754,700,065.06 and 2,744,044,767.78

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Solution

The fourth proportional to 4,166,614,467.47, 5,754,700,065.06 and 2,744,044,767.78 is: 3,789,924,584.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,614,467.47 : 5,754,700,065.06 = 2,744,044,767.78 : x
  2. Step 2: Convert to fraction form
    4,166,614,467.47/5,754,700,065.06 = 2,744,044,767.78/x
  3. Step 3: Cross multiply
    4,166,614,467.47x = 5,754,700,065.06 × 2,744,044,767.78
  4. Step 4: Simplify right side
    4,166,614,467.47x = 15,791,154,603,671,121,920
  5. Step 5: Solve for x
    x = 15,791,154,603,671,121,920/4,166,614,467.47
  6. Step 6: Final answer
    x = 3,789,924,584.33

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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.