Home / 35,255,327.20-52,882,990.80-31,003,799.20

Finding the Fourth Proportional to 35,255,327.20, 52,882,990.80 and 31,003,799.20

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Solution

The fourth proportional to 35,255,327.20, 52,882,990.80 and 31,003,799.20 is: 46,505,698.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,255,327.20 : 52,882,990.80 = 31,003,799.20 : x
  2. Step 2: Convert to fraction form
    35,255,327.20/52,882,990.80 = 31,003,799.20/x
  3. Step 3: Cross multiply
    35,255,327.20x = 52,882,990.80 × 31,003,799.20
  4. Step 4: Simplify right side
    35,255,327.20x = 1,639,573,627,858,647.25
  5. Step 5: Solve for x
    x = 1,639,573,627,858,647.25/35,255,327.20
  6. Step 6: Final answer
    x = 46,505,698.80

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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.