Home / 308,674,062,852.36-462,959,739,383.98-93,491,444,613.03

Finding the Fourth Proportional to 308,674,062,852.36, 462,959,739,383.98 and 93,491,444,613.03

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Solution

The fourth proportional to 308,674,062,852.36, 462,959,739,383.98 and 93,491,444,613.03 is: 140,221,612,508.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    308,674,062,852.36 : 462,959,739,383.98 = 93,491,444,613.03 : x
  2. Step 2: Convert to fraction form
    308,674,062,852.36/462,959,739,383.98 = 93,491,444,613.03/x
  3. Step 3: Cross multiply
    308,674,062,852.36x = 462,959,739,383.98 × 93,491,444,613.03
  4. Step 4: Simplify right side
    308,674,062,852.36x = 43,282,774,832,680,171,208,704
  5. Step 5: Solve for x
    x = 43,282,774,832,680,171,208,704/308,674,062,852.36
  6. Step 6: Final answer
    x = 140,221,612,508.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.