Home / 17,195,174.34-23,729,339.60-9,460,050.54

Finding the Fourth Proportional to 17,195,174.34, 23,729,339.60 and 9,460,050.54

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Solution

The fourth proportional to 17,195,174.34, 23,729,339.60 and 9,460,050.54 is: 13,054,869.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,174.34 : 23,729,339.60 = 9,460,050.54 : x
  2. Step 2: Convert to fraction form
    17,195,174.34/23,729,339.60 = 9,460,050.54/x
  3. Step 3: Cross multiply
    17,195,174.34x = 23,729,339.60 × 9,460,050.54
  4. Step 4: Simplify right side
    17,195,174.34x = 224,480,751,896,823.38
  5. Step 5: Solve for x
    x = 224,480,751,896,823.38/17,195,174.34
  6. Step 6: Final answer
    x = 13,054,869.20

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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.