Home / 11,023,744.31-16,534,547.27-3,347,455.61

Finding the Fourth Proportional to 11,023,744.31, 16,534,547.27 and 3,347,455.61

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Solution

The fourth proportional to 11,023,744.31, 16,534,547.27 and 3,347,455.61 is: 5,020,858.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,744.31 : 16,534,547.27 = 3,347,455.61 : x
  2. Step 2: Convert to fraction form
    11,023,744.31/16,534,547.27 = 3,347,455.61/x
  3. Step 3: Cross multiply
    11,023,744.31x = 16,534,547.27 × 3,347,455.61
  4. Step 4: Simplify right side
    11,023,744.31x = 55,348,663,001,034.41
  5. Step 5: Solve for x
    x = 55,348,663,001,034.41/11,023,744.31
  6. Step 6: Final answer
    x = 5,020,858.74

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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.