Home / 37,667,418,323.61-56,481,508,718.40-17,764,961,924.97

Finding the Fourth Proportional to 37,667,418,323.61, 56,481,508,718.40 and 17,764,961,924.97

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Solution

The fourth proportional to 37,667,418,323.61, 56,481,508,718.40 and 17,764,961,924.97 is: 26,638,190,152.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,667,418,323.61 : 56,481,508,718.40 = 17,764,961,924.97 : x
  2. Step 2: Convert to fraction form
    37,667,418,323.61/56,481,508,718.40 = 17,764,961,924.97/x
  3. Step 3: Cross multiply
    37,667,418,323.61x = 56,481,508,718.40 × 17,764,961,924.97
  4. Step 4: Simplify right side
    37,667,418,323.61x = 1,003,391,851,847,237,238,784
  5. Step 5: Solve for x
    x = 1,003,391,851,847,237,238,784/37,667,418,323.61
  6. Step 6: Final answer
    x = 26,638,190,152.21

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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.