Home / 29,942,755.60-44,914,133.40-29,102,947.60

Finding the Fourth Proportional to 29,942,755.60, 44,914,133.40 and 29,102,947.60

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Solution

The fourth proportional to 29,942,755.60, 44,914,133.40 and 29,102,947.60 is: 43,654,421.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942,755.60 : 44,914,133.40 = 29,102,947.60 : x
  2. Step 2: Convert to fraction form
    29,942,755.60/44,914,133.40 = 29,102,947.60/x
  3. Step 3: Cross multiply
    29,942,755.60x = 44,914,133.40 × 29,102,947.60
  4. Step 4: Simplify right side
    29,942,755.60x = 1,307,133,670,839,609.75
  5. Step 5: Solve for x
    x = 1,307,133,670,839,609.75/29,942,755.60
  6. Step 6: Final answer
    x = 43,654,421.40

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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.