Home / 54,853,776,643.20-82,280,664,964.80-54,853,776,643.20

Finding the Fourth Proportional to 54,853,776,643.20, 82,280,664,964.80 and 54,853,776,643.20

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Solution

The fourth proportional to 54,853,776,643.20, 82,280,664,964.80 and 54,853,776,643.20 is: 82,280,664,964.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,853,776,643.20 : 82,280,664,964.80 = 54,853,776,643.20 : x
  2. Step 2: Convert to fraction form
    54,853,776,643.20/82,280,664,964.80 = 54,853,776,643.20/x
  3. Step 3: Cross multiply
    54,853,776,643.20x = 82,280,664,964.80 × 54,853,776,643.20
  4. Step 4: Simplify right side
    54,853,776,643.20x = 4,513,405,218,033,110,614,016
  5. Step 5: Solve for x
    x = 4,513,405,218,033,110,614,016/54,853,776,643.20
  6. Step 6: Final answer
    x = 82,280,664,964.80

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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.