Home / 64,524,815.33-96,787,135.10-29,962,317.66

Finding the Fourth Proportional to 64,524,815.33, 96,787,135.10 and 29,962,317.66

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Solution

The fourth proportional to 64,524,815.33, 96,787,135.10 and 29,962,317.66 is: 44,943,435.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,524,815.33 : 96,787,135.10 = 29,962,317.66 : x
  2. Step 2: Convert to fraction form
    64,524,815.33/96,787,135.10 = 29,962,317.66/x
  3. Step 3: Cross multiply
    64,524,815.33x = 96,787,135.10 × 29,962,317.66
  4. Step 4: Simplify right side
    64,524,815.33x = 2,899,966,887,117,724.50
  5. Step 5: Solve for x
    x = 2,899,966,887,117,724.50/64,524,815.33
  6. Step 6: Final answer
    x = 44,943,435.68

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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.