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Finding the Fourth Proportional to 29,895,902.30, 44,843,853.45 and 9,701,144.30

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Solution

The fourth proportional to 29,895,902.30, 44,843,853.45 and 9,701,144.30 is: 14,551,716.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895,902.30 : 44,843,853.45 = 9,701,144.30 : x
  2. Step 2: Convert to fraction form
    29,895,902.30/44,843,853.45 = 9,701,144.30/x
  3. Step 3: Cross multiply
    29,895,902.30x = 44,843,853.45 × 9,701,144.30
  4. Step 4: Simplify right side
    29,895,902.30x = 435,036,693,286,502.88
  5. Step 5: Solve for x
    x = 435,036,693,286,502.88/29,895,902.30
  6. Step 6: Final answer
    x = 14,551,716.45

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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.