Home / 170,864,472,012.30-235,771,299,321.48-93,682,001,357.39

Finding the Fourth Proportional to 170,864,472,012.30, 235,771,299,321.48 and 93,682,001,357.39

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Solution

The fourth proportional to 170,864,472,012.30, 235,771,299,321.48 and 93,682,001,357.39 is: 129,269,279,464.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,864,472,012.30 : 235,771,299,321.48 = 93,682,001,357.39 : x
  2. Step 2: Convert to fraction form
    170,864,472,012.30/235,771,299,321.48 = 93,682,001,357.39/x
  3. Step 3: Cross multiply
    170,864,472,012.30x = 235,771,299,321.48 × 93,682,001,357.39
  4. Step 4: Simplify right side
    170,864,472,012.30x = 22,087,527,183,067,312,553,984
  5. Step 5: Solve for x
    x = 22,087,527,183,067,312,553,984/170,864,472,012.30
  6. Step 6: Final answer
    x = 129,269,279,464.24

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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.