Home / 34,979,199-52,466,907.09-10,718,197.70

Finding the Fourth Proportional to 34,979,199, 52,466,907.09 and 10,718,197.70

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Solution

The fourth proportional to 34,979,199, 52,466,907.09 and 10,718,197.70 is: 16,076,716.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,979,199 : 52,466,907.09 = 10,718,197.70 : x
  2. Step 2: Convert to fraction form
    34,979,199/52,466,907.09 = 10,718,197.70/x
  3. Step 3: Cross multiply
    34,979,199x = 52,466,907.09 × 10,718,197.70
  4. Step 4: Simplify right side
    34,979,199x = 562,350,682,635,817.19
  5. Step 5: Solve for x
    x = 562,350,682,635,817.19/34,979,199
  6. Step 6: Final answer
    x = 16,076,716.98

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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.