Home / 15,763,922.70-23,645,884.05-14,488,464.30

Finding the Fourth Proportional to 15,763,922.70, 23,645,884.05 and 14,488,464.30

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Solution

The fourth proportional to 15,763,922.70, 23,645,884.05 and 14,488,464.30 is: 21,732,696.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,763,922.70 : 23,645,884.05 = 14,488,464.30 : x
  2. Step 2: Convert to fraction form
    15,763,922.70/23,645,884.05 = 14,488,464.30/x
  3. Step 3: Cross multiply
    15,763,922.70x = 23,645,884.05 × 14,488,464.30
  4. Step 4: Simplify right side
    15,763,922.70x = 342,592,546,900,364.44
  5. Step 5: Solve for x
    x = 342,592,546,900,364.44/15,763,922.70
  6. Step 6: Final answer
    x = 21,732,696.45

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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.