Home / 106,083,917,439.79-146,396,400,690.43-60,358,191,743.04

Finding the Fourth Proportional to 106,083,917,439.79, 146,396,400,690.43 and 60,358,191,743.04

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Solution

The fourth proportional to 106,083,917,439.79, 146,396,400,690.43 and 60,358,191,743.04 is: 83,294,642,926.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,083,917,439.79 : 146,396,400,690.43 = 60,358,191,743.04 : x
  2. Step 2: Convert to fraction form
    106,083,917,439.79/146,396,400,690.43 = 60,358,191,743.04/x
  3. Step 3: Cross multiply
    106,083,917,439.79x = 146,396,400,690.43 × 60,358,191,743.04
  4. Step 4: Simplify right side
    106,083,917,439.79x = 8,836,222,023,363,886,841,856
  5. Step 5: Solve for x
    x = 8,836,222,023,363,886,841,856/106,083,917,439.79
  6. Step 6: Final answer
    x = 83,294,642,926.24

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1.5x scale

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.