Home / 40,848,107.70-61,209,175.95-35,431,346.10

Finding the Fourth Proportional to 40,848,107.70, 61,209,175.95 and 35,431,346.10

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Solution

The fourth proportional to 40,848,107.70, 61,209,175.95 and 35,431,346.10 is: 53,092,385.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,848,107.70 : 61,209,175.95 = 35,431,346.10 : x
  2. Step 2: Convert to fraction form
    40,848,107.70/61,209,175.95 = 35,431,346.10/x
  3. Step 3: Cross multiply
    40,848,107.70x = 61,209,175.95 × 35,431,346.10
  4. Step 4: Simplify right side
    40,848,107.70x = 2,168,723,497,580,246.50
  5. Step 5: Solve for x
    x = 2,168,723,497,580,246.50/40,848,107.70
  6. Step 6: Final answer
    x = 53,092,385.91

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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.