Home / 45,162,652.54-62,310,729.64-25,580,429.50

Finding the Fourth Proportional to 45,162,652.54, 62,310,729.64 and 25,580,429.50

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Solution

The fourth proportional to 45,162,652.54, 62,310,729.64 and 25,580,429.50 is: 35,293,215.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,162,652.54 : 62,310,729.64 = 25,580,429.50 : x
  2. Step 2: Convert to fraction form
    45,162,652.54/62,310,729.64 = 25,580,429.50/x
  3. Step 3: Cross multiply
    45,162,652.54x = 62,310,729.64 × 25,580,429.50
  4. Step 4: Simplify right side
    45,162,652.54x = 1,593,935,226,649,580.50
  5. Step 5: Solve for x
    x = 1,593,935,226,649,580.50/45,162,652.54
  6. Step 6: Final answer
    x = 35,293,215.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.