Home / 35,338,589.70-53,008,374.15-23,285,213.70

Finding the Fourth Proportional to 35,338,589.70, 53,008,374.15 and 23,285,213.70

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Solution

The fourth proportional to 35,338,589.70, 53,008,374.15 and 23,285,213.70 is: 34,928,143.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,338,589.70 : 53,008,374.15 = 23,285,213.70 : x
  2. Step 2: Convert to fraction form
    35,338,589.70/53,008,374.15 = 23,285,213.70/x
  3. Step 3: Cross multiply
    35,338,589.70x = 53,008,374.15 × 23,285,213.70
  4. Step 4: Simplify right side
    35,338,589.70x = 1,234,311,319,972,305.75
  5. Step 5: Solve for x
    x = 1,234,311,319,972,305.75/35,338,589.70
  6. Step 6: Final answer
    x = 34,928,143.16

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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.