Home / 2,366,329,723.19-3,265,631,169.46-1,309,039,466.66

Finding the Fourth Proportional to 2,366,329,723.19, 3,265,631,169.46 and 1,309,039,466.66

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Solution

The fourth proportional to 2,366,329,723.19, 3,265,631,169.46 and 1,309,039,466.66 is: 1,806,527,654.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,329,723.19 : 3,265,631,169.46 = 1,309,039,466.66 : x
  2. Step 2: Convert to fraction form
    2,366,329,723.19/3,265,631,169.46 = 1,309,039,466.66/x
  3. Step 3: Cross multiply
    2,366,329,723.19x = 3,265,631,169.46 × 1,309,039,466.66
  4. Step 4: Simplify right side
    2,366,329,723.19x = 4,274,840,084,371,645,440
  5. Step 5: Solve for x
    x = 4,274,840,084,371,645,440/2,366,329,723.19
  6. Step 6: Final answer
    x = 1,806,527,654.40

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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.