Home / 100,183,202.40-150,293,682.33-37,953,156.66

Finding the Fourth Proportional to 100,183,202.40, 150,293,682.33 and 37,953,156.66

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Solution

The fourth proportional to 100,183,202.40, 150,293,682.33 and 37,953,156.66 is: 56,936,886.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,183,202.40 : 150,293,682.33 = 37,953,156.66 : x
  2. Step 2: Convert to fraction form
    100,183,202.40/150,293,682.33 = 37,953,156.66/x
  3. Step 3: Cross multiply
    100,183,202.40x = 150,293,682.33 × 37,953,156.66
  4. Step 4: Simplify right side
    100,183,202.40x = 5,704,119,670,478,764
  5. Step 5: Solve for x
    x = 5,704,119,670,478,764/100,183,202.40
  6. Step 6: Final answer
    x = 56,936,886.96

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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.