Home / 2,391,052,337.04-3,587,614,372.84-1,284,366,017.36

Finding the Fourth Proportional to 2,391,052,337.04, 3,587,614,372.84 and 1,284,366,017.36

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Solution

The fourth proportional to 2,391,052,337.04, 3,587,614,372.84 and 1,284,366,017.36 is: 1,927,105,447.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,052,337.04 : 3,587,614,372.84 = 1,284,366,017.36 : x
  2. Step 2: Convert to fraction form
    2,391,052,337.04/3,587,614,372.84 = 1,284,366,017.36/x
  3. Step 3: Cross multiply
    2,391,052,337.04x = 3,587,614,372.84 × 1,284,366,017.36
  4. Step 4: Simplify right side
    2,391,052,337.04x = 4,607,809,983,868,004,864
  5. Step 5: Solve for x
    x = 4,607,809,983,868,004,864/2,391,052,337.04
  6. Step 6: Final answer
    x = 1,927,105,447.46

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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.