Home / 17,622,303.84-26,433,419.33-9,942,462.38

Finding the Fourth Proportional to 17,622,303.84, 26,433,419.33 and 9,942,462.38

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Solution

The fourth proportional to 17,622,303.84, 26,433,419.33 and 9,942,462.38 is: 14,913,673.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,622,303.84 : 26,433,419.33 = 9,942,462.38 : x
  2. Step 2: Convert to fraction form
    17,622,303.84/26,433,419.33 = 9,942,462.38/x
  3. Step 3: Cross multiply
    17,622,303.84x = 26,433,419.33 × 9,942,462.38
  4. Step 4: Simplify right side
    17,622,303.84x = 262,813,277,081,410.38
  5. Step 5: Solve for x
    x = 262,813,277,081,410.38/17,622,303.84
  6. Step 6: Final answer
    x = 14,913,673.01

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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.