Home / 61,824,185.32-92,615,640.54-40,484,353

Finding the Fourth Proportional to 61,824,185.32, 92,615,640.54 and 40,484,353

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Solution

The fourth proportional to 61,824,185.32, 92,615,640.54 and 40,484,353 is: 60,647,532.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,824,185.32 : 92,615,640.54 = 40,484,353 : x
  2. Step 2: Convert to fraction form
    61,824,185.32/92,615,640.54 = 40,484,353/x
  3. Step 3: Cross multiply
    61,824,185.32x = 92,615,640.54 × 40,484,353
  4. Step 4: Simplify right side
    61,824,185.32x = 3,749,484,284,942,471
  5. Step 5: Solve for x
    x = 3,749,484,284,942,471/61,824,185.32
  6. Step 6: Final answer
    x = 60,647,532.44

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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.