Home / 248,853,723,072.30-373,238,482,340.65-69,738,486,260.20

Finding the Fourth Proportional to 248,853,723,072.30, 373,238,482,340.65 and 69,738,486,260.20

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Solution

The fourth proportional to 248,853,723,072.30, 373,238,482,340.65 and 69,738,486,260.20 is: 104,595,930,698.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,853,723,072.30 : 373,238,482,340.65 = 69,738,486,260.20 : x
  2. Step 2: Convert to fraction form
    248,853,723,072.30/373,238,482,340.65 = 69,738,486,260.20/x
  3. Step 3: Cross multiply
    248,853,723,072.30x = 373,238,482,340.65 × 69,738,486,260.20
  4. Step 4: Simplify right side
    248,853,723,072.30x = 26,029,086,772,490,204,610,560
  5. Step 5: Solve for x
    x = 26,029,086,772,490,204,610,560/248,853,723,072.30
  6. Step 6: Final answer
    x = 104,595,930,698.32

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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.