Home / 251,625,873,537.80-377,438,814,702.12-60,397,911,194.93

Finding the Fourth Proportional to 251,625,873,537.80, 377,438,814,702.12 and 60,397,911,194.93

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Solution

The fourth proportional to 251,625,873,537.80, 377,438,814,702.12 and 60,397,911,194.93 is: 90,596,867,847.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,625,873,537.80 : 377,438,814,702.12 = 60,397,911,194.93 : x
  2. Step 2: Convert to fraction form
    251,625,873,537.80/377,438,814,702.12 = 60,397,911,194.93/x
  3. Step 3: Cross multiply
    251,625,873,537.80x = 377,438,814,702.12 × 60,397,911,194.93
  4. Step 4: Simplify right side
    251,625,873,537.80x = 22,796,516,011,898,283,491,328
  5. Step 5: Solve for x
    x = 22,796,516,011,898,283,491,328/251,625,873,537.80
  6. Step 6: Final answer
    x = 90,596,867,847.43

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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.