Home / 15,969,203.66-23,953,997.46-4,453,970

Finding the Fourth Proportional to 15,969,203.66, 23,953,997.46 and 4,453,970

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Solution

The fourth proportional to 15,969,203.66, 23,953,997.46 and 4,453,970 is: 6,681,008.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,969,203.66 : 23,953,997.46 = 4,453,970 : x
  2. Step 2: Convert to fraction form
    15,969,203.66/23,953,997.46 = 4,453,970/x
  3. Step 3: Cross multiply
    15,969,203.66x = 23,953,997.46 × 4,453,970
  4. Step 4: Simplify right side
    15,969,203.66x = 106,690,386,066,916.20
  5. Step 5: Solve for x
    x = 106,690,386,066,916.20/15,969,203.66
  6. Step 6: Final answer
    x = 6,681,008.54

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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.