Home / 5,036,620,576.25-7,550,950,132.98-2,514,254,266.16

Finding the Fourth Proportional to 5,036,620,576.25, 7,550,950,132.98 and 2,514,254,266.16

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Solution

The fourth proportional to 5,036,620,576.25, 7,550,950,132.98 and 2,514,254,266.16 is: 3,769,394,239.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,620,576.25 : 7,550,950,132.98 = 2,514,254,266.16 : x
  2. Step 2: Convert to fraction form
    5,036,620,576.25/7,550,950,132.98 = 2,514,254,266.16/x
  3. Step 3: Cross multiply
    5,036,620,576.25x = 7,550,950,132.98 × 2,514,254,266.16
  4. Step 4: Simplify right side
    5,036,620,576.25x = 18,985,008,585,406,382,080
  5. Step 5: Solve for x
    x = 18,985,008,585,406,382,080/5,036,620,576.25
  6. Step 6: Final answer
    x = 3,769,394,239.25

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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.