Home / 106,410,488.64-146,848,108.32-62,346,942.24

Finding the Fourth Proportional to 106,410,488.64, 146,848,108.32 and 62,346,942.24

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Solution

The fourth proportional to 106,410,488.64, 146,848,108.32 and 62,346,942.24 is: 86,039,737.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,410,488.64 : 146,848,108.32 = 62,346,942.24 : x
  2. Step 2: Convert to fraction form
    106,410,488.64/146,848,108.32 = 62,346,942.24/x
  3. Step 3: Cross multiply
    106,410,488.64x = 146,848,108.32 × 62,346,942.24
  4. Step 4: Simplify right side
    106,410,488.64x = 9,155,530,527,480,304
  5. Step 5: Solve for x
    x = 9,155,530,527,480,304/106,410,488.64
  6. Step 6: Final answer
    x = 86,039,737.67

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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.