Home / 61,848,044.30-92,772,066.45-58,320,850.70

Finding the Fourth Proportional to 61,848,044.30, 92,772,066.45 and 58,320,850.70

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Solution

The fourth proportional to 61,848,044.30, 92,772,066.45 and 58,320,850.70 is: 87,481,276.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,848,044.30 : 92,772,066.45 = 58,320,850.70 : x
  2. Step 2: Convert to fraction form
    61,848,044.30/92,772,066.45 = 58,320,850.70/x
  3. Step 3: Cross multiply
    61,848,044.30x = 92,772,066.45 × 58,320,850.70
  4. Step 4: Simplify right side
    61,848,044.30x = 5,410,545,836,560,929
  5. Step 5: Solve for x
    x = 5,410,545,836,560,929/61,848,044.30
  6. Step 6: Final answer
    x = 87,481,276.05

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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.