Home / 9,743,684,899.53-13,443,980,554.26-5,514,596,786.79

Finding the Fourth Proportional to 9,743,684,899.53, 13,443,980,554.26 and 5,514,596,786.79

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Solution

The fourth proportional to 9,743,684,899.53, 13,443,980,554.26 and 5,514,596,786.79 is: 7,608,839,235.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,684,899.53 : 13,443,980,554.26 = 5,514,596,786.79 : x
  2. Step 2: Convert to fraction form
    9,743,684,899.53/13,443,980,554.26 = 5,514,596,786.79/x
  3. Step 3: Cross multiply
    9,743,684,899.53x = 13,443,980,554.26 × 5,514,596,786.79
  4. Step 4: Simplify right side
    9,743,684,899.53x = 74,138,131,966,189,436,928
  5. Step 5: Solve for x
    x = 74,138,131,966,189,436,928/9,743,684,899.53
  6. Step 6: Final answer
    x = 7,608,839,235.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.