Home / 29,531,909.80-44,297,864.70-26,346,860.20

Finding the Fourth Proportional to 29,531,909.80, 44,297,864.70 and 26,346,860.20

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Solution

The fourth proportional to 29,531,909.80, 44,297,864.70 and 26,346,860.20 is: 39,520,290.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,531,909.80 : 44,297,864.70 = 26,346,860.20 : x
  2. Step 2: Convert to fraction form
    29,531,909.80/44,297,864.70 = 26,346,860.20/x
  3. Step 3: Cross multiply
    29,531,909.80x = 44,297,864.70 × 26,346,860.20
  4. Step 4: Simplify right side
    29,531,909.80x = 1,167,109,648,409,415
  5. Step 5: Solve for x
    x = 1,167,109,648,409,415/29,531,909.80
  6. Step 6: Final answer
    x = 39,520,290.30

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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.