Home / 16,919,922,250.54-23,350,052,675.45-9,299,238,271.31

Finding the Fourth Proportional to 16,919,922,250.54, 23,350,052,675.45 and 9,299,238,271.31

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Solution

The fourth proportional to 16,919,922,250.54, 23,350,052,675.45 and 9,299,238,271.31 is: 12,833,256,575.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,919,922,250.54 : 23,350,052,675.45 = 9,299,238,271.31 : x
  2. Step 2: Convert to fraction form
    16,919,922,250.54/23,350,052,675.45 = 9,299,238,271.31/x
  3. Step 3: Cross multiply
    16,919,922,250.54x = 23,350,052,675.45 × 9,299,238,271.31
  4. Step 4: Simplify right side
    16,919,922,250.54x = 217,137,703,476,649,099,264
  5. Step 5: Solve for x
    x = 217,137,703,476,649,099,264/16,919,922,250.54
  6. Step 6: Final answer
    x = 12,833,256,575.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.