Home / 50,029,934.88-75,057,840.80-29,297,880.18

Finding the Fourth Proportional to 50,029,934.88, 75,057,840.80 and 29,297,880.18

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Solution

The fourth proportional to 50,029,934.88, 75,057,840.80 and 29,297,880.18 is: 43,954,397.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,029,934.88 : 75,057,840.80 = 29,297,880.18 : x
  2. Step 2: Convert to fraction form
    50,029,934.88/75,057,840.80 = 29,297,880.18/x
  3. Step 3: Cross multiply
    50,029,934.88x = 75,057,840.80 × 29,297,880.18
  4. Step 4: Simplify right side
    50,029,934.88x = 2,199,035,626,327,915.25
  5. Step 5: Solve for x
    x = 2,199,035,626,327,915.25/50,029,934.88
  6. Step 6: Final answer
    x = 43,954,397.13

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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.