Home / 16,269,676.73-24,387,357.06-5,337,011.54

Finding the Fourth Proportional to 16,269,676.73, 24,387,357.06 and 5,337,011.54

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Solution

The fourth proportional to 16,269,676.73, 24,387,357.06 and 5,337,011.54 is: 7,999,888.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,269,676.73 : 24,387,357.06 = 5,337,011.54 : x
  2. Step 2: Convert to fraction form
    16,269,676.73/24,387,357.06 = 5,337,011.54/x
  3. Step 3: Cross multiply
    16,269,676.73x = 24,387,357.06 × 5,337,011.54
  4. Step 4: Simplify right side
    16,269,676.73x = 130,155,606,139,572.25
  5. Step 5: Solve for x
    x = 130,155,606,139,572.25/16,269,676.73
  6. Step 6: Final answer
    x = 7,999,888.89

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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.