Home / 63,824,743.24-95,723,118.06-18,376,667.08

Finding the Fourth Proportional to 63,824,743.24, 95,723,118.06 and 18,376,667.08

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Solution

The fourth proportional to 63,824,743.24, 95,723,118.06 and 18,376,667.08 is: 27,560,970.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,824,743.24 : 95,723,118.06 = 18,376,667.08 : x
  2. Step 2: Convert to fraction form
    63,824,743.24/95,723,118.06 = 18,376,667.08/x
  3. Step 3: Cross multiply
    63,824,743.24x = 95,723,118.06 × 18,376,667.08
  4. Step 4: Simplify right side
    63,824,743.24x = 1,759,071,872,448,155.25
  5. Step 5: Solve for x
    x = 1,759,071,872,448,155.25/63,824,743.24
  6. Step 6: Final answer
    x = 27,560,970.61

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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.