Home / 8,810,967,559.14-13,212,572,997.15-4,669,440,760.26

Finding the Fourth Proportional to 8,810,967,559.14, 13,212,572,997.15 and 4,669,440,760.26

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Solution

The fourth proportional to 8,810,967,559.14, 13,212,572,997.15 and 4,669,440,760.26 is: 7,002,105,783.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,810,967,559.14 : 13,212,572,997.15 = 4,669,440,760.26 : x
  2. Step 2: Convert to fraction form
    8,810,967,559.14/13,212,572,997.15 = 4,669,440,760.26/x
  3. Step 3: Cross multiply
    8,810,967,559.14x = 13,212,572,997.15 × 4,669,440,760.26
  4. Step 4: Simplify right side
    8,810,967,559.14x = 61,695,326,900,802,846,720
  5. Step 5: Solve for x
    x = 61,695,326,900,802,846,720/8,810,967,559.14
  6. Step 6: Final answer
    x = 7,002,105,783.13

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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.