Home / 34,991,999.80-52,487,999.70-24,186,470.20

Finding the Fourth Proportional to 34,991,999.80, 52,487,999.70 and 24,186,470.20

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Solution

The fourth proportional to 34,991,999.80, 52,487,999.70 and 24,186,470.20 is: 36,279,705.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,991,999.80 : 52,487,999.70 = 24,186,470.20 : x
  2. Step 2: Convert to fraction form
    34,991,999.80/52,487,999.70 = 24,186,470.20/x
  3. Step 3: Cross multiply
    34,991,999.80x = 52,487,999.70 × 24,186,470.20
  4. Step 4: Simplify right side
    34,991,999.80x = 1,269,499,440,601,659
  5. Step 5: Solve for x
    x = 1,269,499,440,601,659/34,991,999.80
  6. Step 6: Final answer
    x = 36,279,705.30

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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.