Home / 29,285,771.60-43,897,685.18-10,829,857.82

Finding the Fourth Proportional to 29,285,771.60, 43,897,685.18 and 10,829,857.82

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Solution

The fourth proportional to 29,285,771.60, 43,897,685.18 and 10,829,857.82 is: 16,233,333.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,285,771.60 : 43,897,685.18 = 10,829,857.82 : x
  2. Step 2: Convert to fraction form
    29,285,771.60/43,897,685.18 = 10,829,857.82/x
  3. Step 3: Cross multiply
    29,285,771.60x = 43,897,685.18 × 10,829,857.82
  4. Step 4: Simplify right side
    29,285,771.60x = 475,405,688,852,883.31
  5. Step 5: Solve for x
    x = 475,405,688,852,883.31/29,285,771.60
  6. Step 6: Final answer
    x = 16,233,333.22

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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.