Home / 40,696,850.97-56,161,641.45-22,363,317.45

Finding the Fourth Proportional to 40,696,850.97, 56,161,641.45 and 22,363,317.45

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Solution

The fourth proportional to 40,696,850.97, 56,161,641.45 and 22,363,317.45 is: 30,861,371.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,696,850.97 : 56,161,641.45 = 22,363,317.45 : x
  2. Step 2: Convert to fraction form
    40,696,850.97/56,161,641.45 = 22,363,317.45/x
  3. Step 3: Cross multiply
    40,696,850.97x = 56,161,641.45 × 22,363,317.45
  4. Step 4: Simplify right side
    40,696,850.97x = 1,255,960,616,259,428.25
  5. Step 5: Solve for x
    x = 1,255,960,616,259,428.25/40,696,850.97
  6. Step 6: Final answer
    x = 30,861,371.00

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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.