Home / 38,662,993.03-53,356,845.66-23,983,389.07

Finding the Fourth Proportional to 38,662,993.03, 53,356,845.66 and 23,983,389.07

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Solution

The fourth proportional to 38,662,993.03, 53,356,845.66 and 23,983,389.07 is: 33,098,265.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,662,993.03 : 53,356,845.66 = 23,983,389.07 : x
  2. Step 2: Convert to fraction form
    38,662,993.03/53,356,845.66 = 23,983,389.07/x
  3. Step 3: Cross multiply
    38,662,993.03x = 53,356,845.66 × 23,983,389.07
  4. Step 4: Simplify right side
    38,662,993.03x = 1,279,677,989,290,841.75
  5. Step 5: Solve for x
    x = 1,279,677,989,290,841.75/38,662,993.03
  6. Step 6: Final answer
    x = 33,098,265.01

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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.