Home / 35,223,868.80-52,835,803.20-16,091,992.80

Finding the Fourth Proportional to 35,223,868.80, 52,835,803.20 and 16,091,992.80

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Solution

The fourth proportional to 35,223,868.80, 52,835,803.20 and 16,091,992.80 is: 24,137,989.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,223,868.80 : 52,835,803.20 = 16,091,992.80 : x
  2. Step 2: Convert to fraction form
    35,223,868.80/52,835,803.20 = 16,091,992.80/x
  3. Step 3: Cross multiply
    35,223,868.80x = 52,835,803.20 × 16,091,992.80
  4. Step 4: Simplify right side
    35,223,868.80x = 850,233,364,676,617
  5. Step 5: Solve for x
    x = 850,233,364,676,617/35,223,868.80
  6. Step 6: Final answer
    x = 24,137,989.20

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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.