Home / 599,170,827,015.23-898,665,430,820.77-163,071,704,298.39

Finding the Fourth Proportional to 599,170,827,015.23, 898,665,430,820.77 and 163,071,704,298.39

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Solution

The fourth proportional to 599,170,827,015.23, 898,665,430,820.77 and 163,071,704,298.39 is: 244,582,841,471.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,170,827,015.23 : 898,665,430,820.77 = 163,071,704,298.39 : x
  2. Step 2: Convert to fraction form
    599,170,827,015.23/898,665,430,820.77 = 163,071,704,298.39/x
  3. Step 3: Cross multiply
    599,170,827,015.23x = 898,665,430,820.77 × 163,071,704,298.39
  4. Step 4: Simplify right side
    599,170,827,015.23x = 146,546,903,397,989,877,809,152
  5. Step 5: Solve for x
    x = 146,546,903,397,989,877,809,152/599,170,827,015.23
  6. Step 6: Final answer
    x = 244,582,841,471.13

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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.