Home / 26,102,513.76-36,021,450.24-14,501,162.40

Finding the Fourth Proportional to 26,102,513.76, 36,021,450.24 and 14,501,162.40

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Solution

The fourth proportional to 26,102,513.76, 36,021,450.24 and 14,501,162.40 is: 20,011,593.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,102,513.76 : 36,021,450.24 = 14,501,162.40 : x
  2. Step 2: Convert to fraction form
    26,102,513.76/36,021,450.24 = 14,501,162.40/x
  3. Step 3: Cross multiply
    26,102,513.76x = 36,021,450.24 × 14,501,162.40
  4. Step 4: Simplify right side
    26,102,513.76x = 522,352,899,813,759
  5. Step 5: Solve for x
    x = 522,352,899,813,759/26,102,513.76
  6. Step 6: Final answer
    x = 20,011,593.70

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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.