Home / 599,170,827,021.70-898,665,430,830.45-163,071,704,304.86

Finding the Fourth Proportional to 599,170,827,021.70, 898,665,430,830.45 and 163,071,704,304.86

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Solution

The fourth proportional to 599,170,827,021.70, 898,665,430,830.45 and 163,071,704,304.86 is: 244,582,841,480.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,170,827,021.70 : 898,665,430,830.45 = 163,071,704,304.86 : x
  2. Step 2: Convert to fraction form
    599,170,827,021.70/898,665,430,830.45 = 163,071,704,304.86/x
  3. Step 3: Cross multiply
    599,170,827,021.70x = 898,665,430,830.45 × 163,071,704,304.86
  4. Step 4: Simplify right side
    599,170,827,021.70x = 146,546,903,405,382,741,262,336
  5. Step 5: Solve for x
    x = 146,546,903,405,382,741,262,336/599,170,827,021.70
  6. Step 6: Final answer
    x = 244,582,841,480.82

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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.