Home / 71,082,983.24-106,663,818.99-34,691,675.03

Finding the Fourth Proportional to 71,082,983.24, 106,663,818.99 and 34,691,675.03

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Solution

The fourth proportional to 71,082,983.24, 106,663,818.99 and 34,691,675.03 is: 52,056,714.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,082,983.24 : 106,663,818.99 = 34,691,675.03 : x
  2. Step 2: Convert to fraction form
    71,082,983.24/106,663,818.99 = 34,691,675.03/x
  3. Step 3: Cross multiply
    71,082,983.24x = 106,663,818.99 × 34,691,675.03
  4. Step 4: Simplify right side
    71,082,983.24x = 3,700,346,545,326,503.50
  5. Step 5: Solve for x
    x = 3,700,346,545,326,503.50/71,082,983.24
  6. Step 6: Final answer
    x = 52,056,714.24

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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.