Home / 29,451,312.82-44,117,263.05-13,654,634.05

Finding the Fourth Proportional to 29,451,312.82, 44,117,263.05 and 13,654,634.05

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Solution

The fourth proportional to 29,451,312.82, 44,117,263.05 and 13,654,634.05 is: 20,454,269.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,451,312.82 : 44,117,263.05 = 13,654,634.05 : x
  2. Step 2: Convert to fraction form
    29,451,312.82/44,117,263.05 = 13,654,634.05/x
  3. Step 3: Cross multiply
    29,451,312.82x = 44,117,263.05 × 13,654,634.05
  4. Step 4: Simplify right side
    29,451,312.82x = 602,405,082,235,336.88
  5. Step 5: Solve for x
    x = 602,405,082,235,336.88/29,451,312.82
  6. Step 6: Final answer
    x = 20,454,269.25

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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.