Home / 2,694,561,888.22-4,041,985,574.06-830,487,906.44

Finding the Fourth Proportional to 2,694,561,888.22, 4,041,985,574.06 and 830,487,906.44

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Solution

The fourth proportional to 2,694,561,888.22, 4,041,985,574.06 and 830,487,906.44 is: 1,245,775,853.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,561,888.22 : 4,041,985,574.06 = 830,487,906.44 : x
  2. Step 2: Convert to fraction form
    2,694,561,888.22/4,041,985,574.06 = 830,487,906.44/x
  3. Step 3: Cross multiply
    2,694,561,888.22x = 4,041,985,574.06 × 830,487,906.44
  4. Step 4: Simplify right side
    2,694,561,888.22x = 3,356,820,137,261,771,264
  5. Step 5: Solve for x
    x = 3,356,820,137,261,771,264/2,694,561,888.22
  6. Step 6: Final answer
    x = 1,245,775,853.93

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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.