Home / 17,034,913,234.60-25,529,529,325.99-13,257,866,346.10

Finding the Fourth Proportional to 17,034,913,234.60, 25,529,529,325.99 and 13,257,866,346.10

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Solution

The fourth proportional to 17,034,913,234.60, 25,529,529,325.99 and 13,257,866,346.10 is: 19,869,023,283.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,034,913,234.60 : 25,529,529,325.99 = 13,257,866,346.10 : x
  2. Step 2: Convert to fraction form
    17,034,913,234.60/25,529,529,325.99 = 13,257,866,346.10/x
  3. Step 3: Cross multiply
    17,034,913,234.60x = 25,529,529,325.99 × 13,257,866,346.10
  4. Step 4: Simplify right side
    17,034,913,234.60x = 338,467,087,682,792,259,584
  5. Step 5: Solve for x
    x = 338,467,087,682,792,259,584/17,034,913,234.60
  6. Step 6: Final answer
    x = 19,869,023,283.04

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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.