Home / 29,071,726.84-43,627,722.54-11,562,488.20

Finding the Fourth Proportional to 29,071,726.84, 43,627,722.54 and 11,562,488.20

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Solution

The fourth proportional to 29,071,726.84, 43,627,722.54 and 11,562,488.20 is: 17,351,739.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,071,726.84 : 43,627,722.54 = 11,562,488.20 : x
  2. Step 2: Convert to fraction form
    29,071,726.84/43,627,722.54 = 11,562,488.20/x
  3. Step 3: Cross multiply
    29,071,726.84x = 43,627,722.54 × 11,562,488.20
  4. Step 4: Simplify right side
    29,071,726.84x = 504,445,027,061,624
  5. Step 5: Solve for x
    x = 504,445,027,061,624/29,071,726.84
  6. Step 6: Final answer
    x = 17,351,739.37

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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.