Home / 59,883,636.60-82,639,912.77-33,061,831.20

Finding the Fourth Proportional to 59,883,636.60, 82,639,912.77 and 33,061,831.20

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Solution

The fourth proportional to 59,883,636.60, 82,639,912.77 and 33,061,831.20 is: 45,625,599.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,883,636.60 : 82,639,912.77 = 33,061,831.20 : x
  2. Step 2: Convert to fraction form
    59,883,636.60/82,639,912.77 = 33,061,831.20/x
  3. Step 3: Cross multiply
    59,883,636.60x = 82,639,912.77 × 33,061,831.20
  4. Step 4: Simplify right side
    59,883,636.60x = 2,732,226,846,384,464
  5. Step 5: Solve for x
    x = 2,732,226,846,384,464/59,883,636.60
  6. Step 6: Final answer
    x = 45,625,599.94

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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.