Home / 16,185,239,959.07-24,279,524,849.77-6,109,439,907.65

Finding the Fourth Proportional to 16,185,239,959.07, 24,279,524,849.77 and 6,109,439,907.65

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Solution

The fourth proportional to 16,185,239,959.07, 24,279,524,849.77 and 6,109,439,907.65 is: 9,164,788,315.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,239,959.07 : 24,279,524,849.77 = 6,109,439,907.65 : x
  2. Step 2: Convert to fraction form
    16,185,239,959.07/24,279,524,849.77 = 6,109,439,907.65/x
  3. Step 3: Cross multiply
    16,185,239,959.07x = 24,279,524,849.77 × 6,109,439,907.65
  4. Step 4: Simplify right side
    16,185,239,959.07x = 148,334,298,055,831,126,016
  5. Step 5: Solve for x
    x = 148,334,298,055,831,126,016/16,185,239,959.07
  6. Step 6: Final answer
    x = 9,164,788,315.21

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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.