Home / 5,036,620,575.25-7,550,950,131.48-2,514,254,265.16

Finding the Fourth Proportional to 5,036,620,575.25, 7,550,950,131.48 and 2,514,254,265.16

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Solution

The fourth proportional to 5,036,620,575.25, 7,550,950,131.48 and 2,514,254,265.16 is: 3,769,394,237.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,620,575.25 : 7,550,950,131.48 = 2,514,254,265.16 : x
  2. Step 2: Convert to fraction form
    5,036,620,575.25/7,550,950,131.48 = 2,514,254,265.16/x
  3. Step 3: Cross multiply
    5,036,620,575.25x = 7,550,950,131.48 × 2,514,254,265.16
  4. Step 4: Simplify right side
    5,036,620,575.25x = 18,985,008,574,074,990,592
  5. Step 5: Solve for x
    x = 18,985,008,574,074,990,592/5,036,620,575.25
  6. Step 6: Final answer
    x = 3,769,394,237.75

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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.