Home / 5,389,548,204.30-8,087,216,494.59-2,243,934,359.88

Finding the Fourth Proportional to 5,389,548,204.30, 8,087,216,494.59 and 2,243,934,359.88

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Solution

The fourth proportional to 5,389,548,204.30, 8,087,216,494.59 and 2,243,934,359.88 is: 3,367,106,532.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,389,548,204.30 : 8,087,216,494.59 = 2,243,934,359.88 : x
  2. Step 2: Convert to fraction form
    5,389,548,204.30/8,087,216,494.59 = 2,243,934,359.88/x
  3. Step 3: Cross multiply
    5,389,548,204.30x = 8,087,216,494.59 × 2,243,934,359.88
  4. Step 4: Simplify right side
    5,389,548,204.30x = 18,147,182,967,998,789,632
  5. Step 5: Solve for x
    x = 18,147,182,967,998,789,632/5,389,548,204.30
  6. Step 6: Final answer
    x = 3,367,106,532.89

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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.