Home / 4,789,064,644.97-6,607,950,703.05-2,674,195,185.47

Finding the Fourth Proportional to 4,789,064,644.97, 6,607,950,703.05 and 2,674,195,185.47

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Solution

The fourth proportional to 4,789,064,644.97, 6,607,950,703.05 and 2,674,195,185.47 is: 3,689,854,129.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,064,644.97 : 6,607,950,703.05 = 2,674,195,185.47 : x
  2. Step 2: Convert to fraction form
    4,789,064,644.97/6,607,950,703.05 = 2,674,195,185.47/x
  3. Step 3: Cross multiply
    4,789,064,644.97x = 6,607,950,703.05 × 2,674,195,185.47
  4. Step 4: Simplify right side
    4,789,064,644.97x = 17,670,949,955,886,372,864
  5. Step 5: Solve for x
    x = 17,670,949,955,886,372,864/4,789,064,644.97
  6. Step 6: Final answer
    x = 3,689,854,129.34

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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.