Home / 60,972,794.96-84,140,279.89-34,510,581.09

Finding the Fourth Proportional to 60,972,794.96, 84,140,279.89 and 34,510,581.09

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Solution

The fourth proportional to 60,972,794.96, 84,140,279.89 and 34,510,581.09 is: 47,623,369.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,972,794.96 : 84,140,279.89 = 34,510,581.09 : x
  2. Step 2: Convert to fraction form
    60,972,794.96/84,140,279.89 = 34,510,581.09/x
  3. Step 3: Cross multiply
    60,972,794.96x = 84,140,279.89 × 34,510,581.09
  4. Step 4: Simplify right side
    60,972,794.96x = 2,903,729,951,992,865
  5. Step 5: Solve for x
    x = 2,903,729,951,992,865/60,972,794.96
  6. Step 6: Final answer
    x = 47,623,369.64

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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.