Home / 9,339,083.70-14,014,530.45-5,500,898.70

Finding the Fourth Proportional to 9,339,083.70, 14,014,530.45 and 5,500,898.70

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Solution

The fourth proportional to 9,339,083.70, 14,014,530.45 and 5,500,898.70 is: 8,254,826.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,339,083.70 : 14,014,530.45 = 5,500,898.70 : x
  2. Step 2: Convert to fraction form
    9,339,083.70/14,014,530.45 = 5,500,898.70/x
  3. Step 3: Cross multiply
    9,339,083.70x = 14,014,530.45 × 5,500,898.70
  4. Step 4: Simplify right side
    9,339,083.70x = 77,092,512,333,515.41
  5. Step 5: Solve for x
    x = 77,092,512,333,515.41/9,339,083.70
  6. Step 6: Final answer
    x = 8,254,826.15

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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.