Home / 17,180,602.59-25,770,911.19-5,050,066.89

Finding the Fourth Proportional to 17,180,602.59, 25,770,911.19 and 5,050,066.89

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Solution

The fourth proportional to 17,180,602.59, 25,770,911.19 and 5,050,066.89 is: 7,575,102.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,180,602.59 : 25,770,911.19 = 5,050,066.89 : x
  2. Step 2: Convert to fraction form
    17,180,602.59/25,770,911.19 = 5,050,066.89/x
  3. Step 3: Cross multiply
    17,180,602.59x = 25,770,911.19 × 5,050,066.89
  4. Step 4: Simplify right side
    17,180,602.59x = 130,144,825,325,749.50
  5. Step 5: Solve for x
    x = 130,144,825,325,749.50/17,180,602.59
  6. Step 6: Final answer
    x = 7,575,102.48

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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.