Home / 59,110,732.76-81,586,411.26-34,672,319.96

Finding the Fourth Proportional to 59,110,732.76, 81,586,411.26 and 34,672,319.96

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Solution

The fourth proportional to 59,110,732.76, 81,586,411.26 and 34,672,319.96 is: 47,855,778.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,110,732.76 : 81,586,411.26 = 34,672,319.96 : x
  2. Step 2: Convert to fraction form
    59,110,732.76/81,586,411.26 = 34,672,319.96/x
  3. Step 3: Cross multiply
    59,110,732.76x = 81,586,411.26 × 34,672,319.96
  4. Step 4: Simplify right side
    59,110,732.76x = 2,828,790,155,594,867
  5. Step 5: Solve for x
    x = 2,828,790,155,594,867/59,110,732.76
  6. Step 6: Final answer
    x = 47,855,778.87

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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.