Home / 2,338,095,007.10-3,226,545,405.14-1,266,371,676.48

Finding the Fourth Proportional to 2,338,095,007.10, 3,226,545,405.14 and 1,266,371,676.48

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Solution

The fourth proportional to 2,338,095,007.10, 3,226,545,405.14 and 1,266,371,676.48 is: 1,747,578,991.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,095,007.10 : 3,226,545,405.14 = 1,266,371,676.48 : x
  2. Step 2: Convert to fraction form
    2,338,095,007.10/3,226,545,405.14 = 1,266,371,676.48/x
  3. Step 3: Cross multiply
    2,338,095,007.10x = 3,226,545,405.14 × 1,266,371,676.48
  4. Step 4: Simplify right side
    2,338,095,007.10x = 4,086,005,713,945,982,464
  5. Step 5: Solve for x
    x = 4,086,005,713,945,982,464/2,338,095,007.10
  6. Step 6: Final answer
    x = 1,747,578,991.25

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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.