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Finding the Fourth Proportional to 62,994,620.60, 94,491,930.90 and 17,556,415.10

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Solution

The fourth proportional to 62,994,620.60, 94,491,930.90 and 17,556,415.10 is: 26,334,622.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,994,620.60 : 94,491,930.90 = 17,556,415.10 : x
  2. Step 2: Convert to fraction form
    62,994,620.60/94,491,930.90 = 17,556,415.10/x
  3. Step 3: Cross multiply
    62,994,620.60x = 94,491,930.90 × 17,556,415.10
  4. Step 4: Simplify right side
    62,994,620.60x = 1,658,939,562,480,916.75
  5. Step 5: Solve for x
    x = 1,658,939,562,480,916.75/62,994,620.60
  6. Step 6: Final answer
    x = 26,334,622.65

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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.