Home / 35,503,822.80-53,255,734.20-15,309,064.80

Finding the Fourth Proportional to 35,503,822.80, 53,255,734.20 and 15,309,064.80

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Solution

The fourth proportional to 35,503,822.80, 53,255,734.20 and 15,309,064.80 is: 22,963,597.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,503,822.80 : 53,255,734.20 = 15,309,064.80 : x
  2. Step 2: Convert to fraction form
    35,503,822.80/53,255,734.20 = 15,309,064.80/x
  3. Step 3: Cross multiply
    35,503,822.80x = 53,255,734.20 × 15,309,064.80
  4. Step 4: Simplify right side
    35,503,822.80x = 815,295,485,839,376.25
  5. Step 5: Solve for x
    x = 815,295,485,839,376.25/35,503,822.80
  6. Step 6: Final answer
    x = 22,963,597.20

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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.