Home / 35,311,356.80-52,967,035.20-18,277,251.20

Finding the Fourth Proportional to 35,311,356.80, 52,967,035.20 and 18,277,251.20

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Solution

The fourth proportional to 35,311,356.80, 52,967,035.20 and 18,277,251.20 is: 27,415,876.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,311,356.80 : 52,967,035.20 = 18,277,251.20 : x
  2. Step 2: Convert to fraction form
    35,311,356.80/52,967,035.20 = 18,277,251.20/x
  3. Step 3: Cross multiply
    35,311,356.80x = 52,967,035.20 × 18,277,251.20
  4. Step 4: Simplify right side
    35,311,356.80x = 968,091,807,669,642.25
  5. Step 5: Solve for x
    x = 968,091,807,669,642.25/35,311,356.80
  6. Step 6: Final answer
    x = 27,415,876.80

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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.