Home / 4,799,843,079.03-6,623,734,659.05-2,656,453,900.55

Finding the Fourth Proportional to 4,799,843,079.03, 6,623,734,659.05 and 2,656,453,900.55

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Solution

The fourth proportional to 4,799,843,079.03, 6,623,734,659.05 and 2,656,453,900.55 is: 3,665,879,380.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799,843,079.03 : 6,623,734,659.05 = 2,656,453,900.55 : x
  2. Step 2: Convert to fraction form
    4,799,843,079.03/6,623,734,659.05 = 2,656,453,900.55/x
  3. Step 3: Cross multiply
    4,799,843,079.03x = 6,623,734,659.05 × 2,656,453,900.55
  4. Step 4: Simplify right side
    4,799,843,079.03x = 17,595,645,771,215,118,336
  5. Step 5: Solve for x
    x = 17,595,645,771,215,118,336/4,799,843,079.03
  6. Step 6: Final answer
    x = 3,665,879,380.12

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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.