Home / 37,157,066.70-55,735,600.05-33,188,973.90

Finding the Fourth Proportional to 37,157,066.70, 55,735,600.05 and 33,188,973.90

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Solution

The fourth proportional to 37,157,066.70, 55,735,600.05 and 33,188,973.90 is: 49,783,460.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,157,066.70 : 55,735,600.05 = 33,188,973.90 : x
  2. Step 2: Convert to fraction form
    37,157,066.70/55,735,600.05 = 33,188,973.90/x
  3. Step 3: Cross multiply
    37,157,066.70x = 55,735,600.05 × 33,188,973.90
  4. Step 4: Simplify right side
    37,157,066.70x = 1,849,807,375,360,288.50
  5. Step 5: Solve for x
    x = 1,849,807,375,360,288.50/37,157,066.70
  6. Step 6: Final answer
    x = 49,783,460.85

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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.