Home / 7,598,008,833.74-10,485,253,184.82-4,211,136,786.23

Finding the Fourth Proportional to 7,598,008,833.74, 10,485,253,184.82 and 4,211,136,786.23

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Solution

The fourth proportional to 7,598,008,833.74, 10,485,253,184.82 and 4,211,136,786.23 is: 5,811,369,316.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,008,833.74 : 10,485,253,184.82 = 4,211,136,786.23 : x
  2. Step 2: Convert to fraction form
    7,598,008,833.74/10,485,253,184.82 = 4,211,136,786.23/x
  3. Step 3: Cross multiply
    7,598,008,833.74x = 10,485,253,184.82 × 4,211,136,786.23
  4. Step 4: Simplify right side
    7,598,008,833.74x = 44,154,835,399,530,766,336
  5. Step 5: Solve for x
    x = 44,154,835,399,530,766,336/7,598,008,833.74
  6. Step 6: Final answer
    x = 5,811,369,316.06

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Double scale
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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.