Home / 29,304,001.10-43,956,001.65-20,234,074.70

Finding the Fourth Proportional to 29,304,001.10, 43,956,001.65 and 20,234,074.70

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Solution

The fourth proportional to 29,304,001.10, 43,956,001.65 and 20,234,074.70 is: 30,351,112.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,001.10 : 43,956,001.65 = 20,234,074.70 : x
  2. Step 2: Convert to fraction form
    29,304,001.10/43,956,001.65 = 20,234,074.70/x
  3. Step 3: Cross multiply
    29,304,001.10x = 43,956,001.65 × 20,234,074.70
  4. Step 4: Simplify right side
    29,304,001.10x = 889,409,020,899,423.25
  5. Step 5: Solve for x
    x = 889,409,020,899,423.25/29,304,001.10
  6. Step 6: Final answer
    x = 30,351,112.05

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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.