Home / 8,853,554,162.88-13,282,660,559.16-3,181,715,682

Finding the Fourth Proportional to 8,853,554,162.88, 13,282,660,559.16 and 3,181,715,682

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Solution

The fourth proportional to 8,853,554,162.88, 13,282,660,559.16 and 3,181,715,682 is: 4,773,410,612.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853,554,162.88 : 13,282,660,559.16 = 3,181,715,682 : x
  2. Step 2: Convert to fraction form
    8,853,554,162.88/13,282,660,559.16 = 3,181,715,682/x
  3. Step 3: Cross multiply
    8,853,554,162.88x = 13,282,660,559.16 × 3,181,715,682
  4. Step 4: Simplify right side
    8,853,554,162.88x = 42,261,649,399,762,264,064
  5. Step 5: Solve for x
    x = 42,261,649,399,762,264,064/8,853,554,162.88
  6. Step 6: Final answer
    x = 4,773,410,612.54

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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.