Home / 6,454,295,629.32-8,906,692,814.64-3,596,290,174.56

Finding the Fourth Proportional to 6,454,295,629.32, 8,906,692,814.64 and 3,596,290,174.56

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Solution

The fourth proportional to 6,454,295,629.32, 8,906,692,814.64 and 3,596,290,174.56 is: 4,962,749,414.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,295,629.32 : 8,906,692,814.64 = 3,596,290,174.56 : x
  2. Step 2: Convert to fraction form
    6,454,295,629.32/8,906,692,814.64 = 3,596,290,174.56/x
  3. Step 3: Cross multiply
    6,454,295,629.32x = 8,906,692,814.64 × 3,596,290,174.56
  4. Step 4: Simplify right side
    6,454,295,629.32x = 32,031,051,857,113,980,928
  5. Step 5: Solve for x
    x = 32,031,051,857,113,980,928/6,454,295,629.32
  6. Step 6: Final answer
    x = 4,962,749,414.76

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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.