Home / 29,285,772.10-43,897,685.93-10,829,858.32

Finding the Fourth Proportional to 29,285,772.10, 43,897,685.93 and 10,829,858.32

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Solution

The fourth proportional to 29,285,772.10, 43,897,685.93 and 10,829,858.32 is: 16,233,333.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,285,772.10 : 43,897,685.93 = 10,829,858.32 : x
  2. Step 2: Convert to fraction form
    29,285,772.10/43,897,685.93 = 10,829,858.32/x
  3. Step 3: Cross multiply
    29,285,772.10x = 43,897,685.93 × 10,829,858.32
  4. Step 4: Simplify right side
    29,285,772.10x = 475,405,718,924,119.69
  5. Step 5: Solve for x
    x = 475,405,718,924,119.69/29,285,772.10
  6. Step 6: Final answer
    x = 16,233,333.97

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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.