Home / 29,377,181.80-44,065,772.70-9,182,391.40

Finding the Fourth Proportional to 29,377,181.80, 44,065,772.70 and 9,182,391.40

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Solution

The fourth proportional to 29,377,181.80, 44,065,772.70 and 9,182,391.40 is: 13,773,587.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,377,181.80 : 44,065,772.70 = 9,182,391.40 : x
  2. Step 2: Convert to fraction form
    29,377,181.80/44,065,772.70 = 9,182,391.40/x
  3. Step 3: Cross multiply
    29,377,181.80x = 44,065,772.70 × 9,182,391.40
  4. Step 4: Simplify right side
    29,377,181.80x = 404,629,172,274,834.81
  5. Step 5: Solve for x
    x = 404,629,172,274,834.81/29,377,181.80
  6. Step 6: Final answer
    x = 13,773,587.10

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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.