Home / 335,102,410.80-502,653,616.20-92,765,314.80

Finding the Fourth Proportional to 335,102,410.80, 502,653,616.20 and 92,765,314.80

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Solution

The fourth proportional to 335,102,410.80, 502,653,616.20 and 92,765,314.80 is: 139,147,972.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,102,410.80 : 502,653,616.20 = 92,765,314.80 : x
  2. Step 2: Convert to fraction form
    335,102,410.80/502,653,616.20 = 92,765,314.80/x
  3. Step 3: Cross multiply
    335,102,410.80x = 502,653,616.20 × 92,765,314.80
  4. Step 4: Simplify right side
    335,102,410.80x = 46,628,820,942,151,376
  5. Step 5: Solve for x
    x = 46,628,820,942,151,376/335,102,410.80
  6. Step 6: Final answer
    x = 139,147,972.20

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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.