Home / 46,966,623,245.84-70,471,601,449.81-21,448,594,321.00

Finding the Fourth Proportional to 46,966,623,245.84, 70,471,601,449.81 and 21,448,594,321.00

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Solution

The fourth proportional to 46,966,623,245.84, 70,471,601,449.81 and 21,448,594,321.00 is: 32,182,786,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,966,623,245.84 : 70,471,601,449.81 = 21,448,594,321.00 : x
  2. Step 2: Convert to fraction form
    46,966,623,245.84/70,471,601,449.81 = 21,448,594,321.00/x
  3. Step 3: Cross multiply
    46,966,623,245.84x = 70,471,601,449.81 × 21,448,594,321.00
  4. Step 4: Simplify right side
    46,966,623,245.84x = 1,511,516,790,647,921,836,032
  5. Step 5: Solve for x
    x = 1,511,516,790,647,921,836,032/46,966,623,245.84
  6. Step 6: Final answer
    x = 32,182,786,118.90

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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.