Home / 234,097,814.70-323,054,871.92-140,011,960.01

Finding the Fourth Proportional to 234,097,814.70, 323,054,871.92 and 140,011,960.01

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Solution

The fourth proportional to 234,097,814.70, 323,054,871.92 and 140,011,960.01 is: 193,216,437.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,097,814.70 : 323,054,871.92 = 140,011,960.01 : x
  2. Step 2: Convert to fraction form
    234,097,814.70/323,054,871.92 = 140,011,960.01/x
  3. Step 3: Cross multiply
    234,097,814.70x = 323,054,871.92 × 140,011,960.01
  4. Step 4: Simplify right side
    234,097,814.70x = 45,231,545,807,033,464
  5. Step 5: Solve for x
    x = 45,231,545,807,033,464/234,097,814.70
  6. Step 6: Final answer
    x = 193,216,437.60

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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.