Home / 57,950,999.10-86,926,498.65-17,556,234.30

Finding the Fourth Proportional to 57,950,999.10, 86,926,498.65 and 17,556,234.30

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Solution

The fourth proportional to 57,950,999.10, 86,926,498.65 and 17,556,234.30 is: 26,334,351.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,950,999.10 : 86,926,498.65 = 17,556,234.30 : x
  2. Step 2: Convert to fraction form
    57,950,999.10/86,926,498.65 = 17,556,234.30/x
  3. Step 3: Cross multiply
    57,950,999.10x = 86,926,498.65 × 17,556,234.30
  4. Step 4: Simplify right side
    57,950,999.10x = 1,526,101,977,178,033.75
  5. Step 5: Solve for x
    x = 1,526,101,977,178,033.75/57,950,999.10
  6. Step 6: Final answer
    x = 26,334,351.45

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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.