Home / 244,738,590.98-367,118,017.68-72,215,401.20

Finding the Fourth Proportional to 244,738,590.98, 367,118,017.68 and 72,215,401.20

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Solution

The fourth proportional to 244,738,590.98, 367,118,017.68 and 72,215,401.20 is: 108,326,091.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,738,590.98 : 367,118,017.68 = 72,215,401.20 : x
  2. Step 2: Convert to fraction form
    244,738,590.98/367,118,017.68 = 72,215,401.20/x
  3. Step 3: Cross multiply
    244,738,590.98x = 367,118,017.68 × 72,215,401.20
  4. Step 4: Simplify right side
    244,738,590.98x = 26,511,574,934,509,896
  5. Step 5: Solve for x
    x = 26,511,574,934,509,896/244,738,590.98
  6. Step 6: Final answer
    x = 108,326,091.23

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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.