Home / 16,576,959.56-24,868,802.52-5,214,765.56

Finding the Fourth Proportional to 16,576,959.56, 24,868,802.52 and 5,214,765.56

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Solution

The fourth proportional to 16,576,959.56, 24,868,802.52 and 5,214,765.56 is: 7,823,206.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576,959.56 : 24,868,802.52 = 5,214,765.56 : x
  2. Step 2: Convert to fraction form
    16,576,959.56/24,868,802.52 = 5,214,765.56/x
  3. Step 3: Cross multiply
    16,576,959.56x = 24,868,802.52 × 5,214,765.56
  4. Step 4: Simplify right side
    16,576,959.56x = 129,684,974,775,393.19
  5. Step 5: Solve for x
    x = 129,684,974,775,393.19/16,576,959.56
  6. Step 6: Final answer
    x = 7,823,206.32

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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.