Home / 4,398,575,943.36-6,070,161,108.96-2,682,025,799.88

Finding the Fourth Proportional to 4,398,575,943.36, 6,070,161,108.96 and 2,682,025,799.88

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Solution

The fourth proportional to 4,398,575,943.36, 6,070,161,108.96 and 2,682,025,799.88 is: 3,701,272,619.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,575,943.36 : 6,070,161,108.96 = 2,682,025,799.88 : x
  2. Step 2: Convert to fraction form
    4,398,575,943.36/6,070,161,108.96 = 2,682,025,799.88/x
  3. Step 3: Cross multiply
    4,398,575,943.36x = 6,070,161,108.96 × 2,682,025,799.88
  4. Step 4: Simplify right side
    4,398,575,943.36x = 16,280,328,703,658,911,744
  5. Step 5: Solve for x
    x = 16,280,328,703,658,911,744/4,398,575,943.36
  6. Step 6: Final answer
    x = 3,701,272,619.43

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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.