Home / 34,655,553.10-51,983,329.70-9,099,145.90

Finding the Fourth Proportional to 34,655,553.10, 51,983,329.70 and 9,099,145.90

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Solution

The fourth proportional to 34,655,553.10, 51,983,329.70 and 9,099,145.90 is: 13,648,718.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,655,553.10 : 51,983,329.70 = 9,099,145.90 : x
  2. Step 2: Convert to fraction form
    34,655,553.10/51,983,329.70 = 9,099,145.90/x
  3. Step 3: Cross multiply
    34,655,553.10x = 51,983,329.70 × 9,099,145.90
  4. Step 4: Simplify right side
    34,655,553.10x = 473,003,901,308,103.25
  5. Step 5: Solve for x
    x = 473,003,901,308,103.25/34,655,553.10
  6. Step 6: Final answer
    x = 13,648,718.86

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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.