Home / 43,304,166.38-64,956,333.18-10,514,597.03

Finding the Fourth Proportional to 43,304,166.38, 64,956,333.18 and 10,514,597.03

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Solution

The fourth proportional to 43,304,166.38, 64,956,333.18 and 10,514,597.03 is: 15,771,915.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,304,166.38 : 64,956,333.18 = 10,514,597.03 : x
  2. Step 2: Convert to fraction form
    43,304,166.38/64,956,333.18 = 10,514,597.03/x
  3. Step 3: Cross multiply
    43,304,166.38x = 64,956,333.18 × 10,514,597.03
  4. Step 4: Simplify right side
    43,304,166.38x = 682,989,667,609,336.75
  5. Step 5: Solve for x
    x = 682,989,667,609,336.75/43,304,166.38
  6. Step 6: Final answer
    x = 15,771,915.84

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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.