Home / 29,285,773.60-43,897,688.17-10,829,859.82

Finding the Fourth Proportional to 29,285,773.60, 43,897,688.17 and 10,829,859.82

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Solution

The fourth proportional to 29,285,773.60, 43,897,688.17 and 10,829,859.82 is: 16,233,336.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,285,773.60 : 43,897,688.17 = 10,829,859.82 : x
  2. Step 2: Convert to fraction form
    29,285,773.60/43,897,688.17 = 10,829,859.82/x
  3. Step 3: Cross multiply
    29,285,773.60x = 43,897,688.17 × 10,829,859.82
  4. Step 4: Simplify right side
    29,285,773.60x = 475,405,809,303,172.38
  5. Step 5: Solve for x
    x = 475,405,809,303,172.38/29,285,773.60
  6. Step 6: Final answer
    x = 16,233,336.22

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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.