Home / 45,446,513.94-62,716,259.41-25,867,402.11

Finding the Fourth Proportional to 45,446,513.94, 62,716,259.41 and 25,867,402.11

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Solution

The fourth proportional to 45,446,513.94, 62,716,259.41 and 25,867,402.11 is: 35,697,054.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,446,513.94 : 62,716,259.41 = 25,867,402.11 : x
  2. Step 2: Convert to fraction form
    45,446,513.94/62,716,259.41 = 25,867,402.11/x
  3. Step 3: Cross multiply
    45,446,513.94x = 62,716,259.41 × 25,867,402.11
  4. Step 4: Simplify right side
    45,446,513.94x = 1,622,306,700,928,872.75
  5. Step 5: Solve for x
    x = 1,622,306,700,928,872.75/45,446,513.94
  6. Step 6: Final answer
    x = 35,697,054.85

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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.