Home / 34,465,007.94-47,561,093.91-18,784,173.66

Finding the Fourth Proportional to 34,465,007.94, 47,561,093.91 and 18,784,173.66

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Solution

The fourth proportional to 34,465,007.94, 47,561,093.91 and 18,784,173.66 is: 25,921,823.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,465,007.94 : 47,561,093.91 = 18,784,173.66 : x
  2. Step 2: Convert to fraction form
    34,465,007.94/47,561,093.91 = 18,784,173.66/x
  3. Step 3: Cross multiply
    34,465,007.94x = 47,561,093.91 × 18,784,173.66
  4. Step 4: Simplify right side
    34,465,007.94x = 893,395,847,465,008.38
  5. Step 5: Solve for x
    x = 893,395,847,465,008.38/34,465,007.94
  6. Step 6: Final answer
    x = 25,921,823.35

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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.