Home / 18,874,284.86-26,046,104.72-10,927,162.34

Finding the Fourth Proportional to 18,874,284.86, 26,046,104.72 and 10,927,162.34

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Solution

The fourth proportional to 18,874,284.86, 26,046,104.72 and 10,927,162.34 is: 15,079,247.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,874,284.86 : 26,046,104.72 = 10,927,162.34 : x
  2. Step 2: Convert to fraction form
    18,874,284.86/26,046,104.72 = 10,927,162.34/x
  3. Step 3: Cross multiply
    18,874,284.86x = 26,046,104.72 × 10,927,162.34
  4. Step 4: Simplify right side
    18,874,284.86x = 284,610,014,665,195.50
  5. Step 5: Solve for x
    x = 284,610,014,665,195.50/18,874,284.86
  6. Step 6: Final answer
    x = 15,079,247.60

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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.