Home / 244,958,020.80-367,011,878.40-158,652,002.40

Finding the Fourth Proportional to 244,958,020.80, 367,011,878.40 and 158,652,002.40

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Solution

The fourth proportional to 244,958,020.80, 367,011,878.40 and 158,652,002.40 is: 237,702,644.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,958,020.80 : 367,011,878.40 = 158,652,002.40 : x
  2. Step 2: Convert to fraction form
    244,958,020.80/367,011,878.40 = 158,652,002.40/x
  3. Step 3: Cross multiply
    244,958,020.80x = 367,011,878.40 × 158,652,002.40
  4. Step 4: Simplify right side
    244,958,020.80x = 58,227,169,412,745,304
  5. Step 5: Solve for x
    x = 58,227,169,412,745,304/244,958,020.80
  6. Step 6: Final answer
    x = 237,702,644.81

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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.