Home / 46,321,834.13-69,483,250.08-13,974,016.91

Finding the Fourth Proportional to 46,321,834.13, 69,483,250.08 and 13,974,016.91

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Solution

The fourth proportional to 46,321,834.13, 69,483,250.08 and 13,974,016.91 is: 20,961,175.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,321,834.13 : 69,483,250.08 = 13,974,016.91 : x
  2. Step 2: Convert to fraction form
    46,321,834.13/69,483,250.08 = 13,974,016.91/x
  3. Step 3: Cross multiply
    46,321,834.13x = 69,483,250.08 × 13,974,016.91
  4. Step 4: Simplify right side
    46,321,834.13x = 970,960,111,232,262.50
  5. Step 5: Solve for x
    x = 970,960,111,232,262.50/46,321,834.13
  6. Step 6: Final answer
    x = 20,961,175.86

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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.