Home / 92,599,533.96-138,899,227.96-27,903,339.78

Finding the Fourth Proportional to 92,599,533.96, 138,899,227.96 and 27,903,339.78

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Solution

The fourth proportional to 92,599,533.96, 138,899,227.96 and 27,903,339.78 is: 41,854,987.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,599,533.96 : 138,899,227.96 = 27,903,339.78 : x
  2. Step 2: Convert to fraction form
    92,599,533.96/138,899,227.96 = 27,903,339.78/x
  3. Step 3: Cross multiply
    92,599,533.96x = 138,899,227.96 × 27,903,339.78
  4. Step 4: Simplify right side
    92,599,533.96x = 3,875,752,352,461,563.50
  5. Step 5: Solve for x
    x = 3,875,752,352,461,563.50/92,599,533.96
  6. Step 6: Final answer
    x = 41,854,987.68

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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.