Home / 37,936,294.70-56,904,529.53-21,867,268.46

Finding the Fourth Proportional to 37,936,294.70, 56,904,529.53 and 21,867,268.46

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Solution

The fourth proportional to 37,936,294.70, 56,904,529.53 and 21,867,268.46 is: 32,800,953.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,936,294.70 : 56,904,529.53 = 21,867,268.46 : x
  2. Step 2: Convert to fraction form
    37,936,294.70/56,904,529.53 = 21,867,268.46/x
  3. Step 3: Cross multiply
    37,936,294.70x = 56,904,529.53 × 21,867,268.46
  4. Step 4: Simplify right side
    37,936,294.70x = 1,244,346,623,822,507.75
  5. Step 5: Solve for x
    x = 1,244,346,623,822,507.75/37,936,294.70
  6. Step 6: Final answer
    x = 32,800,953.12

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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.