Home / 95,738,274,944.40-143,607,412,416.60-29,480,761,981.20

Finding the Fourth Proportional to 95,738,274,944.40, 143,607,412,416.60 and 29,480,761,981.20

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Solution

The fourth proportional to 95,738,274,944.40, 143,607,412,416.60 and 29,480,761,981.20 is: 44,221,142,971.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,274,944.40 : 143,607,412,416.60 = 29,480,761,981.20 : x
  2. Step 2: Convert to fraction form
    95,738,274,944.40/143,607,412,416.60 = 29,480,761,981.20/x
  3. Step 3: Cross multiply
    95,738,274,944.40x = 143,607,412,416.60 × 29,480,761,981.20
  4. Step 4: Simplify right side
    95,738,274,944.40x = 4,233,655,944,189,810,573,312
  5. Step 5: Solve for x
    x = 4,233,655,944,189,810,573,312/95,738,274,944.40
  6. Step 6: Final answer
    x = 44,221,142,971.80

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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.