Home / 40,785,792.00-56,285,553.17-22,202,130.58

Finding the Fourth Proportional to 40,785,792.00, 56,285,553.17 and 22,202,130.58

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Solution

The fourth proportional to 40,785,792.00, 56,285,553.17 and 22,202,130.58 is: 30,639,571.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,785,792.00 : 56,285,553.17 = 22,202,130.58 : x
  2. Step 2: Convert to fraction form
    40,785,792.00/56,285,553.17 = 22,202,130.58/x
  3. Step 3: Cross multiply
    40,785,792.00x = 56,285,553.17 × 22,202,130.58
  4. Step 4: Simplify right side
    40,785,792.00x = 1,249,659,201,162,664.50
  5. Step 5: Solve for x
    x = 1,249,659,201,162,664.50/40,785,792.00
  6. Step 6: Final answer
    x = 30,639,571.77

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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.