Home / 15,494,614.56-23,256,483.39-8,113,959.63

Finding the Fourth Proportional to 15,494,614.56, 23,256,483.39 and 8,113,959.63

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Solution

The fourth proportional to 15,494,614.56, 23,256,483.39 and 8,113,959.63 is: 12,178,564.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,494,614.56 : 23,256,483.39 = 8,113,959.63 : x
  2. Step 2: Convert to fraction form
    15,494,614.56/23,256,483.39 = 8,113,959.63/x
  3. Step 3: Cross multiply
    15,494,614.56x = 23,256,483.39 × 8,113,959.63
  4. Step 4: Simplify right side
    15,494,614.56x = 188,702,167,362,225.56
  5. Step 5: Solve for x
    x = 188,702,167,362,225.56/15,494,614.56
  6. Step 6: Final answer
    x = 12,178,564.79

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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.