Home / 23,846,780.70-35,772,115.05-10,200,030.30

Finding the Fourth Proportional to 23,846,780.70, 35,772,115.05 and 10,200,030.30

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Solution

The fourth proportional to 23,846,780.70, 35,772,115.05 and 10,200,030.30 is: 15,300,876.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,846,780.70 : 35,772,115.05 = 10,200,030.30 : x
  2. Step 2: Convert to fraction form
    23,846,780.70/35,772,115.05 = 10,200,030.30/x
  3. Step 3: Cross multiply
    23,846,780.70x = 35,772,115.05 × 10,200,030.30
  4. Step 4: Simplify right side
    23,846,780.70x = 364,876,657,405,086
  5. Step 5: Solve for x
    x = 364,876,657,405,086/23,846,780.70
  6. Step 6: Final answer
    x = 15,300,876.96

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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.