Home / 16,545,021.25-24,818,921.02-5,030,588.50

Finding the Fourth Proportional to 16,545,021.25, 24,818,921.02 and 5,030,588.50

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Solution

The fourth proportional to 16,545,021.25, 24,818,921.02 and 5,030,588.50 is: 7,546,305.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,545,021.25 : 24,818,921.02 = 5,030,588.50 : x
  2. Step 2: Convert to fraction form
    16,545,021.25/24,818,921.02 = 5,030,588.50/x
  3. Step 3: Cross multiply
    16,545,021.25x = 24,818,921.02 × 5,030,588.50
  4. Step 4: Simplify right side
    16,545,021.25x = 124,853,778,665,620.27
  5. Step 5: Solve for x
    x = 124,853,778,665,620.27/16,545,021.25
  6. Step 6: Final answer
    x = 7,546,305.13

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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.