Home / 162,841,069.80-244,261,604.70-41,672,521.80

Finding the Fourth Proportional to 162,841,069.80, 244,261,604.70 and 41,672,521.80

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Solution

The fourth proportional to 162,841,069.80, 244,261,604.70 and 41,672,521.80 is: 62,508,782.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,841,069.80 : 244,261,604.70 = 41,672,521.80 : x
  2. Step 2: Convert to fraction form
    162,841,069.80/244,261,604.70 = 41,672,521.80/x
  3. Step 3: Cross multiply
    162,841,069.80x = 244,261,604.70 × 41,672,521.80
  4. Step 4: Simplify right side
    162,841,069.80x = 10,178,997,046,763,732
  5. Step 5: Solve for x
    x = 10,178,997,046,763,732/162,841,069.80
  6. Step 6: Final answer
    x = 62,508,782.70

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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.