Home / 8,845,855,181.41-13,270,646,295.25-2,869,514,707.91

Finding the Fourth Proportional to 8,845,855,181.41, 13,270,646,295.25 and 2,869,514,707.91

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Solution

The fourth proportional to 8,845,855,181.41, 13,270,646,295.25 and 2,869,514,707.91 is: 4,304,876,571.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,855,181.41 : 13,270,646,295.25 = 2,869,514,707.91 : x
  2. Step 2: Convert to fraction form
    8,845,855,181.41/13,270,646,295.25 = 2,869,514,707.91/x
  3. Step 3: Cross multiply
    8,845,855,181.41x = 13,270,646,295.25 × 2,869,514,707.91
  4. Step 4: Simplify right side
    8,845,855,181.41x = 38,080,314,727,758,225,408
  5. Step 5: Solve for x
    x = 38,080,314,727,758,225,408/8,845,855,181.41
  6. Step 6: Final answer
    x = 4,304,876,571.77

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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.