Home / 27,955,589,198.04-41,939,280,301.08-9,067,409,952.72

Finding the Fourth Proportional to 27,955,589,198.04, 41,939,280,301.08 and 9,067,409,952.72

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Solution

The fourth proportional to 27,955,589,198.04, 41,939,280,301.08 and 9,067,409,952.72 is: 13,603,027,463.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,955,589,198.04 : 41,939,280,301.08 = 9,067,409,952.72 : x
  2. Step 2: Convert to fraction form
    27,955,589,198.04/41,939,280,301.08 = 9,067,409,952.72/x
  3. Step 3: Cross multiply
    27,955,589,198.04x = 41,939,280,301.08 × 9,067,409,952.72
  4. Step 4: Simplify right side
    27,955,589,198.04x = 380,280,647,611,926,642,688
  5. Step 5: Solve for x
    x = 380,280,647,611,926,642,688/27,955,589,198.04
  6. Step 6: Final answer
    x = 13,603,027,463.24

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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.