Home / 52,801,849.89-79,202,838.02-14,463,694.53

Finding the Fourth Proportional to 52,801,849.89, 79,202,838.02 and 14,463,694.53

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Solution

The fourth proportional to 52,801,849.89, 79,202,838.02 and 14,463,694.53 is: 21,695,559.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,801,849.89 : 79,202,838.02 = 14,463,694.53 : x
  2. Step 2: Convert to fraction form
    52,801,849.89/79,202,838.02 = 14,463,694.53/x
  3. Step 3: Cross multiply
    52,801,849.89x = 79,202,838.02 × 14,463,694.53
  4. Step 4: Simplify right side
    52,801,849.89x = 1,145,565,654,958,031.50
  5. Step 5: Solve for x
    x = 1,145,565,654,958,031.50/52,801,849.89
  6. Step 6: Final answer
    x = 21,695,559.10

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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.