Home / 234,859,478,992.33-352,145,042,986.16-91,270,849,624.07

Finding the Fourth Proportional to 234,859,478,992.33, 352,145,042,986.16 and 91,270,849,624.07

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Solution

The fourth proportional to 234,859,478,992.33, 352,145,042,986.16 and 91,270,849,624.07 is: 136,850,245,100.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,859,478,992.33 : 352,145,042,986.16 = 91,270,849,624.07 : x
  2. Step 2: Convert to fraction form
    234,859,478,992.33/352,145,042,986.16 = 91,270,849,624.07/x
  3. Step 3: Cross multiply
    234,859,478,992.33x = 352,145,042,986.16 × 91,270,849,624.07
  4. Step 4: Simplify right side
    234,859,478,992.33x = 32,140,577,264,251,476,901,888
  5. Step 5: Solve for x
    x = 32,140,577,264,251,476,901,888/234,859,478,992.33
  6. Step 6: Final answer
    x = 136,850,245,100.40

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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.