Home / 8,967,343,995.70-13,452,299,675.07-2,757,030,670.42

Finding the Fourth Proportional to 8,967,343,995.70, 13,452,299,675.07 and 2,757,030,670.42

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Solution

The fourth proportional to 8,967,343,995.70, 13,452,299,675.07 and 2,757,030,670.42 is: 4,135,940,676.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,343,995.70 : 13,452,299,675.07 = 2,757,030,670.42 : x
  2. Step 2: Convert to fraction form
    8,967,343,995.70/13,452,299,675.07 = 2,757,030,670.42/x
  3. Step 3: Cross multiply
    8,967,343,995.70x = 13,452,299,675.07 × 2,757,030,670.42
  4. Step 4: Simplify right side
    8,967,343,995.70x = 37,088,402,791,848,992,768
  5. Step 5: Solve for x
    x = 37,088,402,791,848,992,768/8,967,343,995.70
  6. Step 6: Final answer
    x = 4,135,940,676.48

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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.