Home / 35,877,221.60-53,832,628.80-15,679,839.20

Finding the Fourth Proportional to 35,877,221.60, 53,832,628.80 and 15,679,839.20

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Solution

The fourth proportional to 35,877,221.60, 53,832,628.80 and 15,679,839.20 is: 23,527,099.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,877,221.60 : 53,832,628.80 = 15,679,839.20 : x
  2. Step 2: Convert to fraction form
    35,877,221.60/53,832,628.80 = 15,679,839.20/x
  3. Step 3: Cross multiply
    35,877,221.60x = 53,832,628.80 × 15,679,839.20
  4. Step 4: Simplify right side
    35,877,221.60x = 844,086,963,297,288.88
  5. Step 5: Solve for x
    x = 844,086,963,297,288.88/35,877,221.60
  6. Step 6: Final answer
    x = 23,527,099.53

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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.