Home / 29,894,401.80-44,841,602.70-7,175,299.05

Finding the Fourth Proportional to 29,894,401.80, 44,841,602.70 and 7,175,299.05

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Solution

The fourth proportional to 29,894,401.80, 44,841,602.70 and 7,175,299.05 is: 10,762,948.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,894,401.80 : 44,841,602.70 = 7,175,299.05 : x
  2. Step 2: Convert to fraction form
    29,894,401.80/44,841,602.70 = 7,175,299.05/x
  3. Step 3: Cross multiply
    29,894,401.80x = 44,841,602.70 × 7,175,299.05
  4. Step 4: Simplify right side
    29,894,401.80x = 321,751,909,253,787.44
  5. Step 5: Solve for x
    x = 321,751,909,253,787.44/29,894,401.80
  6. Step 6: Final answer
    x = 10,762,948.58

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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.