Home / 26,109,344.21-36,001,838.79-17,850,746.21

Finding the Fourth Proportional to 26,109,344.21, 36,001,838.79 and 17,850,746.21

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Solution

The fourth proportional to 26,109,344.21, 36,001,838.79 and 17,850,746.21 is: 24,614,164.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,109,344.21 : 36,001,838.79 = 17,850,746.21 : x
  2. Step 2: Convert to fraction form
    26,109,344.21/36,001,838.79 = 17,850,746.21/x
  3. Step 3: Cross multiply
    26,109,344.21x = 36,001,838.79 × 17,850,746.21
  4. Step 4: Simplify right side
    26,109,344.21x = 642,659,687,153,614.25
  5. Step 5: Solve for x
    x = 642,659,687,153,614.25/26,109,344.21
  6. Step 6: Final answer
    x = 24,614,164.27

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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.