Home / 6,222,138,045.30-9,333,207,067.95-6,118,825,914.90

Finding the Fourth Proportional to 6,222,138,045.30, 9,333,207,067.95 and 6,118,825,914.90

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Solution

The fourth proportional to 6,222,138,045.30, 9,333,207,067.95 and 6,118,825,914.90 is: 9,178,238,872.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,138,045.30 : 9,333,207,067.95 = 6,118,825,914.90 : x
  2. Step 2: Convert to fraction form
    6,222,138,045.30/9,333,207,067.95 = 6,118,825,914.90/x
  3. Step 3: Cross multiply
    6,222,138,045.30x = 9,333,207,067.95 × 6,118,825,914.90
  4. Step 4: Simplify right side
    6,222,138,045.30x = 57,108,269,276,500,303,872
  5. Step 5: Solve for x
    x = 57,108,269,276,500,303,872/6,222,138,045.30
  6. Step 6: Final answer
    x = 9,178,238,872.35

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1.5x scale

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.