Home / 29,944,316.52-41,322,840.12-16,895,821.59

Finding the Fourth Proportional to 29,944,316.52, 41,322,840.12 and 16,895,821.59

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Solution

The fourth proportional to 29,944,316.52, 41,322,840.12 and 16,895,821.59 is: 23,316,055.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,944,316.52 : 41,322,840.12 = 16,895,821.59 : x
  2. Step 2: Convert to fraction form
    29,944,316.52/41,322,840.12 = 16,895,821.59/x
  3. Step 3: Cross multiply
    29,944,316.52x = 41,322,840.12 × 16,895,821.59
  4. Step 4: Simplify right side
    29,944,316.52x = 698,183,334,259,614.12
  5. Step 5: Solve for x
    x = 698,183,334,259,614.12/29,944,316.52
  6. Step 6: Final answer
    x = 23,316,055.11

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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.