Home / 36,304,525.68-50,098,972.90-19,784,313.14

Finding the Fourth Proportional to 36,304,525.68, 50,098,972.90 and 19,784,313.14

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Solution

The fourth proportional to 36,304,525.68, 50,098,972.90 and 19,784,313.14 is: 27,301,658.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,525.68 : 50,098,972.90 = 19,784,313.14 : x
  2. Step 2: Convert to fraction form
    36,304,525.68/50,098,972.90 = 19,784,313.14/x
  3. Step 3: Cross multiply
    36,304,525.68x = 50,098,972.90 × 19,784,313.14
  4. Step 4: Simplify right side
    36,304,525.68x = 991,173,767,845,973.88
  5. Step 5: Solve for x
    x = 991,173,767,845,973.88/36,304,525.68
  6. Step 6: Final answer
    x = 27,301,658.66

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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.