Home / 599,170,827,019.25-898,665,430,826.85-163,071,704,302.42

Finding the Fourth Proportional to 599,170,827,019.25, 898,665,430,826.85 and 163,071,704,302.42

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Solution

The fourth proportional to 599,170,827,019.25, 898,665,430,826.85 and 163,071,704,302.42 is: 244,582,841,477.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,170,827,019.25 : 898,665,430,826.85 = 163,071,704,302.42 : x
  2. Step 2: Convert to fraction form
    599,170,827,019.25/898,665,430,826.85 = 163,071,704,302.42/x
  3. Step 3: Cross multiply
    599,170,827,019.25x = 898,665,430,826.85 × 163,071,704,302.42
  4. Step 4: Simplify right side
    599,170,827,019.25x = 146,546,903,402,602,957,897,728
  5. Step 5: Solve for x
    x = 146,546,903,402,602,957,897,728/599,170,827,019.25
  6. Step 6: Final answer
    x = 244,582,841,477.19

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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.