Home / 53,356,305.67-73,628,281.07-29,836,781.17

Finding the Fourth Proportional to 53,356,305.67, 73,628,281.07 and 29,836,781.17

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Solution

The fourth proportional to 53,356,305.67, 73,628,281.07 and 29,836,781.17 is: 41,172,845.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,356,305.67 : 73,628,281.07 = 29,836,781.17 : x
  2. Step 2: Convert to fraction form
    53,356,305.67/73,628,281.07 = 29,836,781.17/x
  3. Step 3: Cross multiply
    53,356,305.67x = 73,628,281.07 × 29,836,781.17
  4. Step 4: Simplify right side
    53,356,305.67x = 2,196,830,910,059,659.50
  5. Step 5: Solve for x
    x = 2,196,830,910,059,659.50/53,356,305.67
  6. Step 6: Final answer
    x = 41,172,845.13

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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.