Home / 174,845,968.89-262,265,352.41-58,269,789.15

Finding the Fourth Proportional to 174,845,968.89, 262,265,352.41 and 58,269,789.15

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Solution

The fourth proportional to 174,845,968.89, 262,265,352.41 and 58,269,789.15 is: 87,403,483.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,845,968.89 : 262,265,352.41 = 58,269,789.15 : x
  2. Step 2: Convert to fraction form
    174,845,968.89/262,265,352.41 = 58,269,789.15/x
  3. Step 3: Cross multiply
    174,845,968.89x = 262,265,352.41 × 58,269,789.15
  4. Step 4: Simplify right side
    174,845,968.89x = 15,282,146,785,989,796
  5. Step 5: Solve for x
    x = 15,282,146,785,989,796/174,845,968.89
  6. Step 6: Final answer
    x = 87,403,483.67

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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.