Home / 26,212,088.40-36,172,849.92-14,610,387.54

Finding the Fourth Proportional to 26,212,088.40, 36,172,849.92 and 14,610,387.54

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Solution

The fourth proportional to 26,212,088.40, 36,172,849.92 and 14,610,387.54 is: 20,162,428.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,088.40 : 36,172,849.92 = 14,610,387.54 : x
  2. Step 2: Convert to fraction form
    26,212,088.40/36,172,849.92 = 14,610,387.54/x
  3. Step 3: Cross multiply
    26,212,088.40x = 36,172,849.92 × 14,610,387.54
  4. Step 4: Simplify right side
    26,212,088.40x = 528,499,355,757,458
  5. Step 5: Solve for x
    x = 528,499,355,757,458/26,212,088.40
  6. Step 6: Final answer
    x = 20,162,428.41

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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.