Home / 35,262,465.48-48,661,716.60-19,792,269

Finding the Fourth Proportional to 35,262,465.48, 48,661,716.60 and 19,792,269

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Solution

The fourth proportional to 35,262,465.48, 48,661,716.60 and 19,792,269 is: 27,313,058.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262,465.48 : 48,661,716.60 = 19,792,269 : x
  2. Step 2: Convert to fraction form
    35,262,465.48/48,661,716.60 = 19,792,269/x
  3. Step 3: Cross multiply
    35,262,465.48x = 48,661,716.60 × 19,792,269
  4. Step 4: Simplify right side
    35,262,465.48x = 963,125,784,948,965.38
  5. Step 5: Solve for x
    x = 963,125,784,948,965.38/35,262,465.48
  6. Step 6: Final answer
    x = 27,313,058.57

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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.