Home / 35,012,098.98-52,520,670.68-13,446,700.70

Finding the Fourth Proportional to 35,012,098.98, 52,520,670.68 and 13,446,700.70

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Solution

The fourth proportional to 35,012,098.98, 52,520,670.68 and 13,446,700.70 is: 20,171,019.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,012,098.98 : 52,520,670.68 = 13,446,700.70 : x
  2. Step 2: Convert to fraction form
    35,012,098.98/52,520,670.68 = 13,446,700.70/x
  3. Step 3: Cross multiply
    35,012,098.98x = 52,520,670.68 × 13,446,700.70
  4. Step 4: Simplify right side
    35,012,098.98x = 706,229,738,867,388.62
  5. Step 5: Solve for x
    x = 706,229,738,867,388.62/35,012,098.98
  6. Step 6: Final answer
    x = 20,171,019.72

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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.