Home / 45,109,530.77-62,251,749.65-24,483,224.21

Finding the Fourth Proportional to 45,109,530.77, 62,251,749.65 and 24,483,224.21

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Solution

The fourth proportional to 45,109,530.77, 62,251,749.65 and 24,483,224.21 is: 33,787,173.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,109,530.77 : 62,251,749.65 = 24,483,224.21 : x
  2. Step 2: Convert to fraction form
    45,109,530.77/62,251,749.65 = 24,483,224.21/x
  3. Step 3: Cross multiply
    45,109,530.77x = 62,251,749.65 × 24,483,224.21
  4. Step 4: Simplify right side
    45,109,530.77x = 1,524,123,543,895,688.25
  5. Step 5: Solve for x
    x = 1,524,123,543,895,688.25/45,109,530.77
  6. Step 6: Final answer
    x = 33,787,173.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.