Home / 24,836,717.80-37,255,076.70-21,057,581.80

Finding the Fourth Proportional to 24,836,717.80, 37,255,076.70 and 21,057,581.80

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Solution

The fourth proportional to 24,836,717.80, 37,255,076.70 and 21,057,581.80 is: 31,586,372.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836,717.80 : 37,255,076.70 = 21,057,581.80 : x
  2. Step 2: Convert to fraction form
    24,836,717.80/37,255,076.70 = 21,057,581.80/x
  3. Step 3: Cross multiply
    24,836,717.80x = 37,255,076.70 × 21,057,581.80
  4. Step 4: Simplify right side
    24,836,717.80x = 784,501,825,075,524.12
  5. Step 5: Solve for x
    x = 784,501,825,075,524.12/24,836,717.80
  6. Step 6: Final answer
    x = 31,586,372.70

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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.