Home / 6,376,173,816.23-8,802,305,483.02-3,965,633,293.59

Finding the Fourth Proportional to 6,376,173,816.23, 8,802,305,483.02 and 3,965,633,293.59

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Solution

The fourth proportional to 6,376,173,816.23, 8,802,305,483.02 and 3,965,633,293.59 is: 5,474,555,225.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,173,816.23 : 8,802,305,483.02 = 3,965,633,293.59 : x
  2. Step 2: Convert to fraction form
    6,376,173,816.23/8,802,305,483.02 = 3,965,633,293.59/x
  3. Step 3: Cross multiply
    6,376,173,816.23x = 8,802,305,483.02 × 3,965,633,293.59
  4. Step 4: Simplify right side
    6,376,173,816.23x = 34,906,715,683,852,128,256
  5. Step 5: Solve for x
    x = 34,906,715,683,852,128,256/6,376,173,816.23
  6. Step 6: Final answer
    x = 5,474,555,225.42

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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.