Home / 31,022,579,728.20-46,563,094,910.70-16,311,159,107.40

Finding the Fourth Proportional to 31,022,579,728.20, 46,563,094,910.70 and 16,311,159,107.40

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Solution

The fourth proportional to 31,022,579,728.20, 46,563,094,910.70 and 16,311,159,107.40 is: 24,482,104,849.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,022,579,728.20 : 46,563,094,910.70 = 16,311,159,107.40 : x
  2. Step 2: Convert to fraction form
    31,022,579,728.20/46,563,094,910.70 = 16,311,159,107.40/x
  3. Step 3: Cross multiply
    31,022,579,728.20x = 46,563,094,910.70 × 16,311,159,107.40
  4. Step 4: Simplify right side
    31,022,579,728.20x = 759,498,049,621,394,849,792
  5. Step 5: Solve for x
    x = 759,498,049,621,394,849,792/31,022,579,728.20
  6. Step 6: Final answer
    x = 24,482,104,849.94

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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.