Home / 29,378,541.04-44,064,305.88-7,814,721.04

Finding the Fourth Proportional to 29,378,541.04, 44,064,305.88 and 7,814,721.04

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Solution

The fourth proportional to 29,378,541.04, 44,064,305.88 and 7,814,721.04 is: 11,721,149.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,378,541.04 : 44,064,305.88 = 7,814,721.04 : x
  2. Step 2: Convert to fraction form
    29,378,541.04/44,064,305.88 = 7,814,721.04/x
  3. Step 3: Cross multiply
    29,378,541.04x = 44,064,305.88 × 7,814,721.04
  4. Step 4: Simplify right side
    29,378,541.04x = 344,350,258,273,431.75
  5. Step 5: Solve for x
    x = 344,350,258,273,431.75/29,378,541.04
  6. Step 6: Final answer
    x = 11,721,149.05

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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.