Home / 2,351,197,963.98-3,244,652,237.16-1,293,925,932.45

Finding the Fourth Proportional to 2,351,197,963.98, 3,244,652,237.16 and 1,293,925,932.45

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Solution

The fourth proportional to 2,351,197,963.98, 3,244,652,237.16 and 1,293,925,932.45 is: 1,785,617,262.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,197,963.98 : 3,244,652,237.16 = 1,293,925,932.45 : x
  2. Step 2: Convert to fraction form
    2,351,197,963.98/3,244,652,237.16 = 1,293,925,932.45/x
  3. Step 3: Cross multiply
    2,351,197,963.98x = 3,244,652,237.16 × 1,293,925,932.45
  4. Step 4: Simplify right side
    2,351,197,963.98x = 4,198,339,671,443,231,744
  5. Step 5: Solve for x
    x = 4,198,339,671,443,231,744/2,351,197,963.98
  6. Step 6: Final answer
    x = 1,785,617,262.25

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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.