Home / 4,789,064,689.58-6,607,950,764.63-2,674,195,230.08

Finding the Fourth Proportional to 4,789,064,689.58, 6,607,950,764.63 and 2,674,195,230.08

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Solution

The fourth proportional to 4,789,064,689.58, 6,607,950,764.63 and 2,674,195,230.08 is: 3,689,854,190.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,064,689.58 : 6,607,950,764.63 = 2,674,195,230.08 : x
  2. Step 2: Convert to fraction form
    4,789,064,689.58/6,607,950,764.63 = 2,674,195,230.08/x
  3. Step 3: Cross multiply
    4,789,064,689.58x = 6,607,950,764.63 × 2,674,195,230.08
  4. Step 4: Simplify right side
    4,789,064,689.58x = 17,670,950,415,380,183,040
  5. Step 5: Solve for x
    x = 17,670,950,415,380,183,040/4,789,064,689.58
  6. Step 6: Final answer
    x = 3,689,854,190.91

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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.