Home / 57,410,503.38-79,223,622.21-32,627,419.38

Finding the Fourth Proportional to 57,410,503.38, 79,223,622.21 and 32,627,419.38

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Solution

The fourth proportional to 57,410,503.38, 79,223,622.21 and 32,627,419.38 is: 45,024,206.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,410,503.38 : 79,223,622.21 = 32,627,419.38 : x
  2. Step 2: Convert to fraction form
    57,410,503.38/79,223,622.21 = 32,627,419.38/x
  3. Step 3: Cross multiply
    57,410,503.38x = 79,223,622.21 × 32,627,419.38
  4. Step 4: Simplify right side
    57,410,503.38x = 2,584,862,346,648,352
  5. Step 5: Solve for x
    x = 2,584,862,346,648,352/57,410,503.38
  6. Step 6: Final answer
    x = 45,024,206.28

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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.