Home / 29,376,834.94-40,539,222.84-16,323,759.46

Finding the Fourth Proportional to 29,376,834.94, 40,539,222.84 and 16,323,759.46

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Solution

The fourth proportional to 29,376,834.94, 40,539,222.84 and 16,323,759.46 is: 22,526,338.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,834.94 : 40,539,222.84 = 16,323,759.46 : x
  2. Step 2: Convert to fraction form
    29,376,834.94/40,539,222.84 = 16,323,759.46/x
  3. Step 3: Cross multiply
    29,376,834.94x = 40,539,222.84 × 16,323,759.46
  4. Step 4: Simplify right side
    29,376,834.94x = 661,752,522,335,498.12
  5. Step 5: Solve for x
    x = 661,752,522,335,498.12/29,376,834.94
  6. Step 6: Final answer
    x = 22,526,338.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.