Home / 37,837,658.63-56,751,098.79-11,926,592.56

Finding the Fourth Proportional to 37,837,658.63, 56,751,098.79 and 11,926,592.56

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Solution

The fourth proportional to 37,837,658.63, 56,751,098.79 and 11,926,592.56 is: 17,888,190.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,837,658.63 : 56,751,098.79 = 11,926,592.56 : x
  2. Step 2: Convert to fraction form
    37,837,658.63/56,751,098.79 = 11,926,592.56/x
  3. Step 3: Cross multiply
    37,837,658.63x = 56,751,098.79 × 11,926,592.56
  4. Step 4: Simplify right side
    37,837,658.63x = 676,847,232,626,853.12
  5. Step 5: Solve for x
    x = 676,847,232,626,853.12/37,837,658.63
  6. Step 6: Final answer
    x = 17,888,190.15

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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.