Home / 19,495,876.56-26,906,115-10,794,049.29

Finding the Fourth Proportional to 19,495,876.56, 26,906,115 and 10,794,049.29

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Solution

The fourth proportional to 19,495,876.56, 26,906,115 and 10,794,049.29 is: 14,896,787.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,495,876.56 : 26,906,115 = 10,794,049.29 : x
  2. Step 2: Convert to fraction form
    19,495,876.56/26,906,115 = 10,794,049.29/x
  3. Step 3: Cross multiply
    19,495,876.56x = 26,906,115 × 10,794,049.29
  4. Step 4: Simplify right side
    19,495,876.56x = 290,425,931,512,408.31
  5. Step 5: Solve for x
    x = 290,425,931,512,408.31/19,495,876.56
  6. Step 6: Final answer
    x = 14,896,787.57

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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.