Home / 50,750,457.84-70,033,755.40-27,545,086.56

Finding the Fourth Proportional to 50,750,457.84, 70,033,755.40 and 27,545,086.56

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Solution

The fourth proportional to 50,750,457.84, 70,033,755.40 and 27,545,086.56 is: 38,011,201.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,750,457.84 : 70,033,755.40 = 27,545,086.56 : x
  2. Step 2: Convert to fraction form
    50,750,457.84/70,033,755.40 = 27,545,086.56/x
  3. Step 3: Cross multiply
    50,750,457.84x = 70,033,755.40 × 27,545,086.56
  4. Step 4: Simplify right side
    50,750,457.84x = 1,929,085,854,614,867.50
  5. Step 5: Solve for x
    x = 1,929,085,854,614,867.50/50,750,457.84
  6. Step 6: Final answer
    x = 38,011,201.02

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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.