Home / 146,709,952.55-220,064,928.83-95,691,616.55

Finding the Fourth Proportional to 146,709,952.55, 220,064,928.83 and 95,691,616.55

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Solution

The fourth proportional to 146,709,952.55, 220,064,928.83 and 95,691,616.55 is: 143,537,424.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,709,952.55 : 220,064,928.83 = 95,691,616.55 : x
  2. Step 2: Convert to fraction form
    146,709,952.55/220,064,928.83 = 95,691,616.55/x
  3. Step 3: Cross multiply
    146,709,952.55x = 220,064,928.83 × 95,691,616.55
  4. Step 4: Simplify right side
    146,709,952.55x = 21,058,368,785,224,940
  5. Step 5: Solve for x
    x = 21,058,368,785,224,940/146,709,952.55
  6. Step 6: Final answer
    x = 143,537,424.83

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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.