Home / 31,061,340,043.20-46,592,010,064.80-25,895,733,523.20

Finding the Fourth Proportional to 31,061,340,043.20, 46,592,010,064.80 and 25,895,733,523.20

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Solution

The fourth proportional to 31,061,340,043.20, 46,592,010,064.80 and 25,895,733,523.20 is: 38,843,600,284.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,061,340,043.20 : 46,592,010,064.80 = 25,895,733,523.20 : x
  2. Step 2: Convert to fraction form
    31,061,340,043.20/46,592,010,064.80 = 25,895,733,523.20/x
  3. Step 3: Cross multiply
    31,061,340,043.20x = 46,592,010,064.80 × 25,895,733,523.20
  4. Step 4: Simplify right side
    31,061,340,043.20x = 1,206,534,276,948,313,243,648
  5. Step 5: Solve for x
    x = 1,206,534,276,948,313,243,648/31,061,340,043.20
  6. Step 6: Final answer
    x = 38,843,600,284.80

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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.