Home / 4,568,199,714.93-6,306,181,242.53-2,877,139,616.89

Finding the Fourth Proportional to 4,568,199,714.93, 6,306,181,242.53 and 2,877,139,616.89

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Solution

The fourth proportional to 4,568,199,714.93, 6,306,181,242.53 and 2,877,139,616.89 is: 3,971,753,648.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568,199,714.93 : 6,306,181,242.53 = 2,877,139,616.89 : x
  2. Step 2: Convert to fraction form
    4,568,199,714.93/6,306,181,242.53 = 2,877,139,616.89/x
  3. Step 3: Cross multiply
    4,568,199,714.93x = 6,306,181,242.53 × 2,877,139,616.89
  4. Step 4: Simplify right side
    4,568,199,714.93x = 18,143,763,884,157,280,256
  5. Step 5: Solve for x
    x = 18,143,763,884,157,280,256/4,568,199,714.93
  6. Step 6: Final answer
    x = 3,971,753,648.35

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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.