Home / 96,824,604,336.44-133,618,418,071.75-53,420,887,014.33

Finding the Fourth Proportional to 96,824,604,336.44, 133,618,418,071.75 and 53,420,887,014.33

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Solution

The fourth proportional to 96,824,604,336.44, 133,618,418,071.75 and 53,420,887,014.33 is: 73,721,080,130.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,824,604,336.44 : 133,618,418,071.75 = 53,420,887,014.33 : x
  2. Step 2: Convert to fraction form
    96,824,604,336.44/133,618,418,071.75 = 53,420,887,014.33/x
  3. Step 3: Cross multiply
    96,824,604,336.44x = 133,618,418,071.75 × 53,420,887,014.33
  4. Step 4: Simplify right side
    96,824,604,336.44x = 7,138,014,414,844,867,903,488
  5. Step 5: Solve for x
    x = 7,138,014,414,844,867,903,488/96,824,604,336.44
  6. Step 6: Final answer
    x = 73,721,080,130.03

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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.