Home / 29,531,909.80-44,297,864.70-27,736,820.20

Finding the Fourth Proportional to 29,531,909.80, 44,297,864.70 and 27,736,820.20

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Solution

The fourth proportional to 29,531,909.80, 44,297,864.70 and 27,736,820.20 is: 41,605,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,531,909.80 : 44,297,864.70 = 27,736,820.20 : x
  2. Step 2: Convert to fraction form
    29,531,909.80/44,297,864.70 = 27,736,820.20/x
  3. Step 3: Cross multiply
    29,531,909.80x = 44,297,864.70 × 27,736,820.20
  4. Step 4: Simplify right side
    29,531,909.80x = 1,228,681,908,427,827
  5. Step 5: Solve for x
    x = 1,228,681,908,427,827/29,531,909.80
  6. Step 6: Final answer
    x = 41,605,230.30

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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.