Home / 33,717,050.25-46,529,528.79-18,247,134.91

Finding the Fourth Proportional to 33,717,050.25, 46,529,528.79 and 18,247,134.91

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Solution

The fourth proportional to 33,717,050.25, 46,529,528.79 and 18,247,134.91 is: 25,181,045.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,050.25 : 46,529,528.79 = 18,247,134.91 : x
  2. Step 2: Convert to fraction form
    33,717,050.25/46,529,528.79 = 18,247,134.91/x
  3. Step 3: Cross multiply
    33,717,050.25x = 46,529,528.79 × 18,247,134.91
  4. Step 4: Simplify right side
    33,717,050.25x = 849,030,589,129,859
  5. Step 5: Solve for x
    x = 849,030,589,129,859/33,717,050.25
  6. Step 6: Final answer
    x = 25,181,045.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.