Home / 64,020,220.74-96,030,400.41-29,965,481.46

Finding the Fourth Proportional to 64,020,220.74, 96,030,400.41 and 29,965,481.46

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Solution

The fourth proportional to 64,020,220.74, 96,030,400.41 and 29,965,481.46 is: 44,948,254.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,020,220.74 : 96,030,400.41 = 29,965,481.46 : x
  2. Step 2: Convert to fraction form
    64,020,220.74/96,030,400.41 = 29,965,481.46/x
  3. Step 3: Cross multiply
    64,020,220.74x = 96,030,400.41 × 29,965,481.46
  4. Step 4: Simplify right side
    64,020,220.74x = 2,877,597,183,082,231.50
  5. Step 5: Solve for x
    x = 2,877,597,183,082,231.50/64,020,220.74
  6. Step 6: Final answer
    x = 44,948,254.63

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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.