Home / 50,463,091.40-69,639,094.13-27,258,218.49

Finding the Fourth Proportional to 50,463,091.40, 69,639,094.13 and 27,258,218.49

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Solution

The fourth proportional to 50,463,091.40, 69,639,094.13 and 27,258,218.49 is: 37,616,356.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,463,091.40 : 69,639,094.13 = 27,258,218.49 : x
  2. Step 2: Convert to fraction form
    50,463,091.40/69,639,094.13 = 27,258,218.49/x
  3. Step 3: Cross multiply
    50,463,091.40x = 69,639,094.13 × 27,258,218.49
  4. Step 4: Simplify right side
    50,463,091.40x = 1,898,237,643,104,925.25
  5. Step 5: Solve for x
    x = 1,898,237,643,104,925.25/50,463,091.40
  6. Step 6: Final answer
    x = 37,616,356.64

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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.