Home / 29,269,108.96-43,886,645.91-11,074,707.34

Finding the Fourth Proportional to 29,269,108.96, 43,886,645.91 and 11,074,707.34

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Solution

The fourth proportional to 29,269,108.96, 43,886,645.91 and 11,074,707.34 is: 16,605,622.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,269,108.96 : 43,886,645.91 = 11,074,707.34 : x
  2. Step 2: Convert to fraction form
    29,269,108.96/43,886,645.91 = 11,074,707.34/x
  3. Step 3: Cross multiply
    29,269,108.96x = 43,886,645.91 × 11,074,707.34
  4. Step 4: Simplify right side
    29,269,108.96x = 486,031,759,575,020.31
  5. Step 5: Solve for x
    x = 486,031,759,575,020.31/29,269,108.96
  6. Step 6: Final answer
    x = 16,605,622.00

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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.