Home / 58,856,586,456.96-81,328,334,306.76-41,910,814,272.96

Finding the Fourth Proportional to 58,856,586,456.96, 81,328,334,306.76 and 41,910,814,272.96

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Solution

The fourth proportional to 58,856,586,456.96, 81,328,334,306.76 and 41,910,814,272.96 is: 57,912,579,023.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,856,586,456.96 : 81,328,334,306.76 = 41,910,814,272.96 : x
  2. Step 2: Convert to fraction form
    58,856,586,456.96/81,328,334,306.76 = 41,910,814,272.96/x
  3. Step 3: Cross multiply
    58,856,586,456.96x = 81,328,334,306.76 × 41,910,814,272.96
  4. Step 4: Simplify right side
    58,856,586,456.96x = 3,408,536,714,259,819,134,976
  5. Step 5: Solve for x
    x = 3,408,536,714,259,819,134,976/58,856,586,456.96
  6. Step 6: Final answer
    x = 57,912,579,023.80

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Double scale
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1.5x scale

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.