Home / 22,362,471.36-33,544,457.16-6,187,067.91

Finding the Fourth Proportional to 22,362,471.36, 33,544,457.16 and 6,187,067.91

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Solution

The fourth proportional to 22,362,471.36, 33,544,457.16 and 6,187,067.91 is: 9,280,809.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,362,471.36 : 33,544,457.16 = 6,187,067.91 : x
  2. Step 2: Convert to fraction form
    22,362,471.36/33,544,457.16 = 6,187,067.91/x
  3. Step 3: Cross multiply
    22,362,471.36x = 33,544,457.16 × 6,187,067.91
  4. Step 4: Simplify right side
    22,362,471.36x = 207,541,834,453,005.75
  5. Step 5: Solve for x
    x = 207,541,834,453,005.75/22,362,471.36
  6. Step 6: Final answer
    x = 9,280,809.40

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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.