Home / 29,377,114.80-44,069,819.40-9,180,250.80

Finding the Fourth Proportional to 29,377,114.80, 44,069,819.40 and 9,180,250.80

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Solution

The fourth proportional to 29,377,114.80, 44,069,819.40 and 9,180,250.80 is: 13,771,672.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,377,114.80 : 44,069,819.40 = 9,180,250.80 : x
  2. Step 2: Convert to fraction form
    29,377,114.80/44,069,819.40 = 9,180,250.80/x
  3. Step 3: Cross multiply
    29,377,114.80x = 44,069,819.40 × 9,180,250.80
  4. Step 4: Simplify right side
    29,377,114.80x = 404,571,994,802,705.56
  5. Step 5: Solve for x
    x = 404,571,994,802,705.56/29,377,114.80
  6. Step 6: Final answer
    x = 13,771,672.19

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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.