Home / 15,276,376.41-22,925,509.34-5,560,969.11

Finding the Fourth Proportional to 15,276,376.41, 22,925,509.34 and 5,560,969.11

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Solution

The fourth proportional to 15,276,376.41, 22,925,509.34 and 5,560,969.11 is: 8,345,437.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,276,376.41 : 22,925,509.34 = 5,560,969.11 : x
  2. Step 2: Convert to fraction form
    15,276,376.41/22,925,509.34 = 5,560,969.11/x
  3. Step 3: Cross multiply
    15,276,376.41x = 22,925,509.34 × 5,560,969.11
  4. Step 4: Simplify right side
    15,276,376.41x = 127,488,049,242,951.66
  5. Step 5: Solve for x
    x = 127,488,049,242,951.66/15,276,376.41
  6. Step 6: Final answer
    x = 8,345,437.81

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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.