Home / 16,535,613.84-24,801,816.96-5,021,180.79

Finding the Fourth Proportional to 16,535,613.84, 24,801,816.96 and 5,021,180.79

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Solution

The fourth proportional to 16,535,613.84, 24,801,816.96 and 5,021,180.79 is: 7,531,284.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,535,613.84 : 24,801,816.96 = 5,021,180.79 : x
  2. Step 2: Convert to fraction form
    16,535,613.84/24,801,816.96 = 5,021,180.79/x
  3. Step 3: Cross multiply
    16,535,613.84x = 24,801,816.96 × 5,021,180.79
  4. Step 4: Simplify right side
    16,535,613.84x = 124,534,406,876,648.20
  5. Step 5: Solve for x
    x = 124,534,406,876,648.20/16,535,613.84
  6. Step 6: Final answer
    x = 7,531,284.18

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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.