Home / 62,418,301.92-86,140,603.44-34,914,589.92

Finding the Fourth Proportional to 62,418,301.92, 86,140,603.44 and 34,914,589.92

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Solution

The fourth proportional to 62,418,301.92, 86,140,603.44 and 34,914,589.92 is: 48,184,006.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,418,301.92 : 86,140,603.44 = 34,914,589.92 : x
  2. Step 2: Convert to fraction form
    62,418,301.92/86,140,603.44 = 34,914,589.92/x
  3. Step 3: Cross multiply
    62,418,301.92x = 86,140,603.44 × 34,914,589.92
  4. Step 4: Simplify right side
    62,418,301.92x = 3,007,563,844,568,941.50
  5. Step 5: Solve for x
    x = 3,007,563,844,568,941.50/62,418,301.92
  6. Step 6: Final answer
    x = 48,184,006.17

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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.