Home / 73,407,711,900.23-110,111,598,373.59-33,023,393,227.13

Finding the Fourth Proportional to 73,407,711,900.23, 110,111,598,373.59 and 33,023,393,227.13

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Solution

The fourth proportional to 73,407,711,900.23, 110,111,598,373.59 and 33,023,393,227.13 is: 49,535,103,571.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,407,711,900.23 : 110,111,598,373.59 = 33,023,393,227.13 : x
  2. Step 2: Convert to fraction form
    73,407,711,900.23/110,111,598,373.59 = 33,023,393,227.13/x
  3. Step 3: Cross multiply
    73,407,711,900.23x = 110,111,598,373.59 × 33,023,393,227.13
  4. Step 4: Simplify right side
    73,407,711,900.23x = 3,636,258,611,958,320,201,728
  5. Step 5: Solve for x
    x = 3,636,258,611,958,320,201,728/73,407,711,900.23
  6. Step 6: Final answer
    x = 49,535,103,571.96

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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.