Home / 106,083,917,438.29-146,396,400,688.36-60,358,191,741.54

Finding the Fourth Proportional to 106,083,917,438.29, 146,396,400,688.36 and 60,358,191,741.54

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Solution

The fourth proportional to 106,083,917,438.29, 146,396,400,688.36 and 60,358,191,741.54 is: 83,294,642,924.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,083,917,438.29 : 146,396,400,688.36 = 60,358,191,741.54 : x
  2. Step 2: Convert to fraction form
    106,083,917,438.29/146,396,400,688.36 = 60,358,191,741.54/x
  3. Step 3: Cross multiply
    106,083,917,438.29x = 146,396,400,688.36 × 60,358,191,741.54
  4. Step 4: Simplify right side
    106,083,917,438.29x = 8,836,222,023,019,350,982,656
  5. Step 5: Solve for x
    x = 8,836,222,023,019,350,982,656/106,083,917,438.29
  6. Step 6: Final answer
    x = 83,294,642,924.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.