Home / 33,368,807.70-50,053,211.55-10,652,001.30

Finding the Fourth Proportional to 33,368,807.70, 50,053,211.55 and 10,652,001.30

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Solution

The fourth proportional to 33,368,807.70, 50,053,211.55 and 10,652,001.30 is: 15,978,001.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,368,807.70 : 50,053,211.55 = 10,652,001.30 : x
  2. Step 2: Convert to fraction form
    33,368,807.70/50,053,211.55 = 10,652,001.30/x
  3. Step 3: Cross multiply
    33,368,807.70x = 50,053,211.55 × 10,652,001.30
  4. Step 4: Simplify right side
    33,368,807.70x = 533,166,874,499,775
  5. Step 5: Solve for x
    x = 533,166,874,499,775/33,368,807.70
  6. Step 6: Final answer
    x = 15,978,001.95

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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.