Home / 10,181,928,834.54-14,043,101,682.78-6,614,785,067.40

Finding the Fourth Proportional to 10,181,928,834.54, 14,043,101,682.78 and 6,614,785,067.40

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Solution

The fourth proportional to 10,181,928,834.54, 14,043,101,682.78 and 6,614,785,067.40 is: 9,123,232,034.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,928,834.54 : 14,043,101,682.78 = 6,614,785,067.40 : x
  2. Step 2: Convert to fraction form
    10,181,928,834.54/14,043,101,682.78 = 6,614,785,067.40/x
  3. Step 3: Cross multiply
    10,181,928,834.54x = 14,043,101,682.78 × 6,614,785,067.40
  4. Step 4: Simplify right side
    10,181,928,834.54x = 92,892,099,311,232,958,464
  5. Step 5: Solve for x
    x = 92,892,099,311,232,958,464/10,181,928,834.54
  6. Step 6: Final answer
    x = 9,123,232,034.00

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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.