Home / 16,432,065.09-24,650,340.53-6,845,201.15

Finding the Fourth Proportional to 16,432,065.09, 24,650,340.53 and 6,845,201.15

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Solution

The fourth proportional to 16,432,065.09, 24,650,340.53 and 6,845,201.15 is: 10,268,736.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,432,065.09 : 24,650,340.53 = 6,845,201.15 : x
  2. Step 2: Convert to fraction form
    16,432,065.09/24,650,340.53 = 6,845,201.15/x
  3. Step 3: Cross multiply
    16,432,065.09x = 24,650,340.53 × 6,845,201.15
  4. Step 4: Simplify right side
    16,432,065.09x = 168,736,539,186,369.88
  5. Step 5: Solve for x
    x = 168,736,539,186,369.88/16,432,065.09
  6. Step 6: Final answer
    x = 10,268,736.05

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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.