Home / 241,654,790,789.39-362,382,455,623.59-82,490,710,223.93

Finding the Fourth Proportional to 241,654,790,789.39, 362,382,455,623.59 and 82,490,710,223.93

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Solution

The fourth proportional to 241,654,790,789.39, 362,382,455,623.59 and 82,490,710,223.93 is: 123,702,021,546.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,654,790,789.39 : 362,382,455,623.59 = 82,490,710,223.93 : x
  2. Step 2: Convert to fraction form
    241,654,790,789.39/362,382,455,623.59 = 82,490,710,223.93/x
  3. Step 3: Cross multiply
    241,654,790,789.39x = 362,382,455,623.59 × 82,490,710,223.93
  4. Step 4: Simplify right side
    241,654,790,789.39x = 29,893,186,137,079,926,489,088
  5. Step 5: Solve for x
    x = 29,893,186,137,079,926,489,088/241,654,790,789.39
  6. Step 6: Final answer
    x = 123,702,021,546.65

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1.5x scale

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.