Home / 229,151,889.36-343,724,468.46-56,628,698.22

Finding the Fourth Proportional to 229,151,889.36, 343,724,468.46 and 56,628,698.22

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Solution

The fourth proportional to 229,151,889.36, 343,724,468.46 and 56,628,698.22 is: 84,942,215.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,151,889.36 : 343,724,468.46 = 56,628,698.22 : x
  2. Step 2: Convert to fraction form
    229,151,889.36/343,724,468.46 = 56,628,698.22/x
  3. Step 3: Cross multiply
    229,151,889.36x = 343,724,468.46 × 56,628,698.22
  4. Step 4: Simplify right side
    229,151,889.36x = 19,464,669,195,251,248
  5. Step 5: Solve for x
    x = 19,464,669,195,251,248/229,151,889.36
  6. Step 6: Final answer
    x = 84,942,215.62

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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.