Home / 19,495,874.55-26,906,112.24-10,794,047.32

Finding the Fourth Proportional to 19,495,874.55, 26,906,112.24 and 10,794,047.32

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Solution

The fourth proportional to 19,495,874.55, 26,906,112.24 and 10,794,047.32 is: 14,896,784.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,495,874.55 : 26,906,112.24 = 10,794,047.32 : x
  2. Step 2: Convert to fraction form
    19,495,874.55/26,906,112.24 = 10,794,047.32/x
  3. Step 3: Cross multiply
    19,495,874.55x = 26,906,112.24 × 10,794,047.32
  4. Step 4: Simplify right side
    19,495,874.55x = 290,425,848,715,791.19
  5. Step 5: Solve for x
    x = 290,425,848,715,791.19/19,495,874.55
  6. Step 6: Final answer
    x = 14,896,784.85

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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.