Home / 39,196,093.50-54,093,638.88-23,515,708.10

Finding the Fourth Proportional to 39,196,093.50, 54,093,638.88 and 23,515,708.10

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Solution

The fourth proportional to 39,196,093.50, 54,093,638.88 and 23,515,708.10 is: 32,453,494.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,196,093.50 : 54,093,638.88 = 23,515,708.10 : x
  2. Step 2: Convert to fraction form
    39,196,093.50/54,093,638.88 = 23,515,708.10/x
  3. Step 3: Cross multiply
    39,196,093.50x = 54,093,638.88 × 23,515,708.10
  4. Step 4: Simplify right side
    39,196,093.50x = 1,272,050,221,698,422.75
  5. Step 5: Solve for x
    x = 1,272,050,221,698,422.75/39,196,093.50
  6. Step 6: Final answer
    x = 32,453,494.93

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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.