Home / 38,321,295.36-52,793,556.48-26,697,834.24

Finding the Fourth Proportional to 38,321,295.36, 52,793,556.48 and 26,697,834.24

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Solution

The fourth proportional to 38,321,295.36, 52,793,556.48 and 26,697,834.24 is: 36,780,427.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,321,295.36 : 52,793,556.48 = 26,697,834.24 : x
  2. Step 2: Convert to fraction form
    38,321,295.36/52,793,556.48 = 26,697,834.24/x
  3. Step 3: Cross multiply
    38,321,295.36x = 52,793,556.48 × 26,697,834.24
  4. Step 4: Simplify right side
    38,321,295.36x = 1,409,473,619,843,117.75
  5. Step 5: Solve for x
    x = 1,409,473,619,843,117.75/38,321,295.36
  6. Step 6: Final answer
    x = 36,780,427.35

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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.