Home / 24,778,983,797.76-34,194,567,102.84-13,501,508,170.80

Finding the Fourth Proportional to 24,778,983,797.76, 34,194,567,102.84 and 13,501,508,170.80

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Solution

The fourth proportional to 24,778,983,797.76, 34,194,567,102.84 and 13,501,508,170.80 is: 18,631,846,685.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,778,983,797.76 : 34,194,567,102.84 = 13,501,508,170.80 : x
  2. Step 2: Convert to fraction form
    24,778,983,797.76/34,194,567,102.84 = 13,501,508,170.80/x
  3. Step 3: Cross multiply
    24,778,983,797.76x = 34,194,567,102.84 × 13,501,508,170.80
  4. Step 4: Simplify right side
    24,778,983,797.76x = 461,678,227,135,963,136,000
  5. Step 5: Solve for x
    x = 461,678,227,135,963,136,000/24,778,983,797.76
  6. Step 6: Final answer
    x = 18,631,846,685.24

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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.