Home / 56,752,443,509.58-85,128,747,195.50-23,176,066,033.70

Finding the Fourth Proportional to 56,752,443,509.58, 85,128,747,195.50 and 23,176,066,033.70

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Solution

The fourth proportional to 56,752,443,509.58, 85,128,747,195.50 and 23,176,066,033.70 is: 34,764,132,508.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,752,443,509.58 : 85,128,747,195.50 = 23,176,066,033.70 : x
  2. Step 2: Convert to fraction form
    56,752,443,509.58/85,128,747,195.50 = 23,176,066,033.70/x
  3. Step 3: Cross multiply
    56,752,443,509.58x = 85,128,747,195.50 × 23,176,066,033.70
  4. Step 4: Simplify right side
    56,752,443,509.58x = 1,972,949,466,369,061,814,272
  5. Step 5: Solve for x
    x = 1,972,949,466,369,061,814,272/56,752,443,509.58
  6. Step 6: Final answer
    x = 34,764,132,508.87

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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.