Home / 43,229,404.68-64,844,027.07-14,083,208.88

Finding the Fourth Proportional to 43,229,404.68, 64,844,027.07 and 14,083,208.88

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Solution

The fourth proportional to 43,229,404.68, 64,844,027.07 and 14,083,208.88 is: 21,124,787.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,229,404.68 : 64,844,027.07 = 14,083,208.88 : x
  2. Step 2: Convert to fraction form
    43,229,404.68/64,844,027.07 = 14,083,208.88/x
  3. Step 3: Cross multiply
    43,229,404.68x = 64,844,027.07 × 14,083,208.88
  4. Step 4: Simplify right side
    43,229,404.68x = 913,211,977,847,184.50
  5. Step 5: Solve for x
    x = 913,211,977,847,184.50/43,229,404.68
  6. Step 6: Final answer
    x = 21,124,787.27

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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.