Home / 16,432,345.22-24,650,760.90-6,845,481.76

Finding the Fourth Proportional to 16,432,345.22, 24,650,760.90 and 6,845,481.76

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Solution

The fourth proportional to 16,432,345.22, 24,650,760.90 and 6,845,481.76 is: 10,269,157.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,432,345.22 : 24,650,760.90 = 6,845,481.76 : x
  2. Step 2: Convert to fraction form
    16,432,345.22/24,650,760.90 = 6,845,481.76/x
  3. Step 3: Cross multiply
    16,432,345.22x = 24,650,760.90 × 6,845,481.76
  4. Step 4: Simplify right side
    16,432,345.22x = 168,746,334,111,071.16
  5. Step 5: Solve for x
    x = 168,746,334,111,071.16/16,432,345.22
  6. Step 6: Final answer
    x = 10,269,157.07

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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.