Home / 35,182,213.20-52,771,570.20-18,144,608.40

Finding the Fourth Proportional to 35,182,213.20, 52,771,570.20 and 18,144,608.40

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Solution

The fourth proportional to 35,182,213.20, 52,771,570.20 and 18,144,608.40 is: 27,216,010.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,182,213.20 : 52,771,570.20 = 18,144,608.40 : x
  2. Step 2: Convert to fraction form
    35,182,213.20/52,771,570.20 = 18,144,608.40/x
  3. Step 3: Cross multiply
    35,182,213.20x = 52,771,570.20 × 18,144,608.40
  4. Step 4: Simplify right side
    35,182,213.20x = 957,519,475,932,109.62
  5. Step 5: Solve for x
    x = 957,519,475,932,109.62/35,182,213.20
  6. Step 6: Final answer
    x = 27,216,010.27

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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.