Home / 23,819,707.29-35,731,268.69-9,972,731.77

Finding the Fourth Proportional to 23,819,707.29, 35,731,268.69 and 9,972,731.77

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Solution

The fourth proportional to 23,819,707.29, 35,731,268.69 and 9,972,731.77 is: 14,959,812.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,819,707.29 : 35,731,268.69 = 9,972,731.77 : x
  2. Step 2: Convert to fraction form
    23,819,707.29/35,731,268.69 = 9,972,731.77/x
  3. Step 3: Cross multiply
    23,819,707.29x = 35,731,268.69 × 9,972,731.77
  4. Step 4: Simplify right side
    23,819,707.29x = 356,338,358,422,493.31
  5. Step 5: Solve for x
    x = 356,338,358,422,493.31/23,819,707.29
  6. Step 6: Final answer
    x = 14,959,812.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.