Home / 17,195,151.66-23,729,308.50-9,460,027.92

Finding the Fourth Proportional to 17,195,151.66, 23,729,308.50 and 9,460,027.92

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Solution

The fourth proportional to 17,195,151.66, 23,729,308.50 and 9,460,027.92 is: 13,054,838.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,151.66 : 23,729,308.50 = 9,460,027.92 : x
  2. Step 2: Convert to fraction form
    17,195,151.66/23,729,308.50 = 9,460,027.92/x
  3. Step 3: Cross multiply
    17,195,151.66x = 23,729,308.50 × 9,460,027.92
  4. Step 4: Simplify right side
    17,195,151.66x = 224,479,920,932,293.31
  5. Step 5: Solve for x
    x = 224,479,920,932,293.31/17,195,151.66
  6. Step 6: Final answer
    x = 13,054,838.09

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1.5x scale

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.