Home / 16,708,415,873.10-25,065,479,110.77-6,888,395,362.38

Finding the Fourth Proportional to 16,708,415,873.10, 25,065,479,110.77 and 6,888,395,362.38

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Solution

The fourth proportional to 16,708,415,873.10, 25,065,479,110.77 and 6,888,395,362.38 is: 10,333,770,201.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,708,415,873.10 : 25,065,479,110.77 = 6,888,395,362.38 : x
  2. Step 2: Convert to fraction form
    16,708,415,873.10/25,065,479,110.77 = 6,888,395,362.38/x
  3. Step 3: Cross multiply
    16,708,415,873.10x = 25,065,479,110.77 × 6,888,395,362.38
  4. Step 4: Simplify right side
    16,708,415,873.10x = 172,660,930,062,460,846,080
  5. Step 5: Solve for x
    x = 172,660,930,062,460,846,080/16,708,415,873.10
  6. Step 6: Final answer
    x = 10,333,770,201.43

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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.