Home / 15,633,903.70-23,449,725.15-4,850,929.30

Finding the Fourth Proportional to 15,633,903.70, 23,449,725.15 and 4,850,929.30

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Solution

The fourth proportional to 15,633,903.70, 23,449,725.15 and 4,850,929.30 is: 7,276,043.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,633,903.70 : 23,449,725.15 = 4,850,929.30 : x
  2. Step 2: Convert to fraction form
    15,633,903.70/23,449,725.15 = 4,850,929.30/x
  3. Step 3: Cross multiply
    15,633,903.70x = 23,449,725.15 × 4,850,929.30
  4. Step 4: Simplify right side
    15,633,903.70x = 113,752,958,807,081.89
  5. Step 5: Solve for x
    x = 113,752,958,807,081.89/15,633,903.70
  6. Step 6: Final answer
    x = 7,276,043.21

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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.