Home / 59,858,734.83-82,627,516.31-39,233,509.62

Finding the Fourth Proportional to 59,858,734.83, 82,627,516.31 and 39,233,509.62

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Solution

The fourth proportional to 59,858,734.83, 82,627,516.31 and 39,233,509.62 is: 54,156,965.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,858,734.83 : 82,627,516.31 = 39,233,509.62 : x
  2. Step 2: Convert to fraction form
    59,858,734.83/82,627,516.31 = 39,233,509.62/x
  3. Step 3: Cross multiply
    59,858,734.83x = 82,627,516.31 × 39,233,509.62
  4. Step 4: Simplify right side
    59,858,734.83x = 3,241,767,455,828,924.50
  5. Step 5: Solve for x
    x = 3,241,767,455,828,924.50/59,858,734.83
  6. Step 6: Final answer
    x = 54,156,965.81

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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.