Home / 35,180,637.89-52,777,586.07-13,327,562.53

Finding the Fourth Proportional to 35,180,637.89, 52,777,586.07 and 13,327,562.53

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Solution

The fourth proportional to 35,180,637.89, 52,777,586.07 and 13,327,562.53 is: 19,993,855.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180,637.89 : 52,777,586.07 = 13,327,562.53 : x
  2. Step 2: Convert to fraction form
    35,180,637.89/52,777,586.07 = 13,327,562.53/x
  3. Step 3: Cross multiply
    35,180,637.89x = 52,777,586.07 × 13,327,562.53
  4. Step 4: Simplify right side
    35,180,637.89x = 703,396,578,596,354
  5. Step 5: Solve for x
    x = 703,396,578,596,354/35,180,637.89
  6. Step 6: Final answer
    x = 19,993,855.17

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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.