Home / 29,923,642.54-44,820,506.72-18,374,051.80

Finding the Fourth Proportional to 29,923,642.54, 44,820,506.72 and 18,374,051.80

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Solution

The fourth proportional to 29,923,642.54, 44,820,506.72 and 18,374,051.80 is: 27,521,192.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,923,642.54 : 44,820,506.72 = 18,374,051.80 : x
  2. Step 2: Convert to fraction form
    29,923,642.54/44,820,506.72 = 18,374,051.80/x
  3. Step 3: Cross multiply
    29,923,642.54x = 44,820,506.72 × 18,374,051.80
  4. Step 4: Simplify right side
    29,923,642.54x = 823,534,312,175,528.12
  5. Step 5: Solve for x
    x = 823,534,312,175,528.12/29,923,642.54
  6. Step 6: Final answer
    x = 27,521,192.02

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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.