Home / 95,027,275.74-131,137,640.79-51,567,211.74

Finding the Fourth Proportional to 95,027,275.74, 131,137,640.79 and 51,567,211.74

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Solution

The fourth proportional to 95,027,275.74, 131,137,640.79 and 51,567,211.74 is: 71,162,752.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,027,275.74 : 131,137,640.79 = 51,567,211.74 : x
  2. Step 2: Convert to fraction form
    95,027,275.74/131,137,640.79 = 51,567,211.74/x
  3. Step 3: Cross multiply
    95,027,275.74x = 131,137,640.79 × 51,567,211.74
  4. Step 4: Simplify right side
    95,027,275.74x = 6,762,402,489,701,991
  5. Step 5: Solve for x
    x = 6,762,402,489,701,991/95,027,275.74
  6. Step 6: Final answer
    x = 71,162,752.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.