Home / 22,356,039.10-33,534,058.65-22,143,462.70

Finding the Fourth Proportional to 22,356,039.10, 33,534,058.65 and 22,143,462.70

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Solution

The fourth proportional to 22,356,039.10, 33,534,058.65 and 22,143,462.70 is: 33,215,194.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,039.10 : 33,534,058.65 = 22,143,462.70 : x
  2. Step 2: Convert to fraction form
    22,356,039.10/33,534,058.65 = 22,143,462.70/x
  3. Step 3: Cross multiply
    22,356,039.10x = 33,534,058.65 × 22,143,462.70
  4. Step 4: Simplify right side
    22,356,039.10x = 742,560,176,895,887.25
  5. Step 5: Solve for x
    x = 742,560,176,895,887.25/22,356,039.10
  6. Step 6: Final answer
    x = 33,215,194.05

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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.