Home / 26,313,258.51-39,277,159.14-23,206,985.87

Finding the Fourth Proportional to 26,313,258.51, 39,277,159.14 and 23,206,985.87

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Solution

The fourth proportional to 26,313,258.51, 39,277,159.14 and 23,206,985.87 is: 34,640,501.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,313,258.51 : 39,277,159.14 = 23,206,985.87 : x
  2. Step 2: Convert to fraction form
    26,313,258.51/39,277,159.14 = 23,206,985.87/x
  3. Step 3: Cross multiply
    26,313,258.51x = 39,277,159.14 × 23,206,985.87
  4. Step 4: Simplify right side
    26,313,258.51x = 911,504,477,066,361.62
  5. Step 5: Solve for x
    x = 911,504,477,066,361.62/26,313,258.51
  6. Step 6: Final answer
    x = 34,640,501.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.