Home / 1,833,950,305.04-2,745,759,554.88-1,647,988,470.32

Finding the Fourth Proportional to 1,833,950,305.04, 2,745,759,554.88 and 1,647,988,470.32

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Solution

The fourth proportional to 1,833,950,305.04, 2,745,759,554.88 and 1,647,988,470.32 is: 2,467,340,623.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,950,305.04 : 2,745,759,554.88 = 1,647,988,470.32 : x
  2. Step 2: Convert to fraction form
    1,833,950,305.04/2,745,759,554.88 = 1,647,988,470.32/x
  3. Step 3: Cross multiply
    1,833,950,305.04x = 2,745,759,554.88 × 1,647,988,470.32
  4. Step 4: Simplify right side
    1,833,950,305.04x = 4,524,980,088,713,215,488
  5. Step 5: Solve for x
    x = 4,524,980,088,713,215,488/1,833,950,305.04
  6. Step 6: Final answer
    x = 2,467,340,623.29

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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.