Home / 27,349,917.66-37,742,442.26-14,959,902.69

Finding the Fourth Proportional to 27,349,917.66, 37,742,442.26 and 14,959,902.69

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Solution

The fourth proportional to 27,349,917.66, 37,742,442.26 and 14,959,902.69 is: 20,644,422.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,349,917.66 : 37,742,442.26 = 14,959,902.69 : x
  2. Step 2: Convert to fraction form
    27,349,917.66/37,742,442.26 = 14,959,902.69/x
  3. Step 3: Cross multiply
    27,349,917.66x = 37,742,442.26 × 14,959,902.69
  4. Step 4: Simplify right side
    27,349,917.66x = 564,623,263,417,744.12
  5. Step 5: Solve for x
    x = 564,623,263,417,744.12/27,349,917.66
  6. Step 6: Final answer
    x = 20,644,422.79

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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.