Home / 15,599,392.83-23,407,248.71-6,384,205.89

Finding the Fourth Proportional to 15,599,392.83, 23,407,248.71 and 6,384,205.89

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Solution

The fourth proportional to 15,599,392.83, 23,407,248.71 and 6,384,205.89 is: 9,579,648.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,599,392.83 : 23,407,248.71 = 6,384,205.89 : x
  2. Step 2: Convert to fraction form
    15,599,392.83/23,407,248.71 = 6,384,205.89/x
  3. Step 3: Cross multiply
    15,599,392.83x = 23,407,248.71 × 6,384,205.89
  4. Step 4: Simplify right side
    15,599,392.83x = 149,436,695,083,076.91
  5. Step 5: Solve for x
    x = 149,436,695,083,076.91/15,599,392.83
  6. Step 6: Final answer
    x = 9,579,648.18

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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.