Home / 17,113,538.56-25,670,352-4,334,044.80

Finding the Fourth Proportional to 17,113,538.56, 25,670,352 and 4,334,044.80

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Solution

The fourth proportional to 17,113,538.56, 25,670,352 and 4,334,044.80 is: 6,501,078.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,113,538.56 : 25,670,352 = 4,334,044.80 : x
  2. Step 2: Convert to fraction form
    17,113,538.56/25,670,352 = 4,334,044.80/x
  3. Step 3: Cross multiply
    17,113,538.56x = 25,670,352 × 4,334,044.80
  4. Step 4: Simplify right side
    17,113,538.56x = 111,256,455,599,769.59
  5. Step 5: Solve for x
    x = 111,256,455,599,769.59/17,113,538.56
  6. Step 6: Final answer
    x = 6,501,078.38

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1.5x scale

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.