Home / 2,726,699,286.40-4,090,048,929.60-886,511,996.80

Finding the Fourth Proportional to 2,726,699,286.40, 4,090,048,929.60 and 886,511,996.80

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Solution

The fourth proportional to 2,726,699,286.40, 4,090,048,929.60 and 886,511,996.80 is: 1,329,767,995.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,699,286.40 : 4,090,048,929.60 = 886,511,996.80 : x
  2. Step 2: Convert to fraction form
    2,726,699,286.40/4,090,048,929.60 = 886,511,996.80/x
  3. Step 3: Cross multiply
    2,726,699,286.40x = 4,090,048,929.60 × 886,511,996.80
  4. Step 4: Simplify right side
    2,726,699,286.40x = 3,625,877,443,589,398,528
  5. Step 5: Solve for x
    x = 3,625,877,443,589,398,528/2,726,699,286.40
  6. Step 6: Final answer
    x = 1,329,767,995.20

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1.5x scale

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.