Home / 227,842,223.56-314,415,772.70-133,754,857.56

Finding the Fourth Proportional to 227,842,223.56, 314,415,772.70 and 133,754,857.56

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Solution

The fourth proportional to 227,842,223.56, 314,415,772.70 and 133,754,857.56 is: 184,577,890.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,842,223.56 : 314,415,772.70 = 133,754,857.56 : x
  2. Step 2: Convert to fraction form
    227,842,223.56/314,415,772.70 = 133,754,857.56/x
  3. Step 3: Cross multiply
    227,842,223.56x = 314,415,772.70 × 133,754,857.56
  4. Step 4: Simplify right side
    227,842,223.56x = 42,054,636,892,105,832
  5. Step 5: Solve for x
    x = 42,054,636,892,105,832/227,842,223.56
  6. Step 6: Final answer
    x = 184,577,890.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.