Home / 293,168,324.22-404,570,722.54-159,205,069.48

Finding the Fourth Proportional to 293,168,324.22, 404,570,722.54 and 159,205,069.48

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Solution

The fourth proportional to 293,168,324.22, 404,570,722.54 and 159,205,069.48 is: 219,702,146.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,168,324.22 : 404,570,722.54 = 159,205,069.48 : x
  2. Step 2: Convert to fraction form
    293,168,324.22/404,570,722.54 = 159,205,069.48/x
  3. Step 3: Cross multiply
    293,168,324.22x = 404,570,722.54 × 159,205,069.48
  4. Step 4: Simplify right side
    293,168,324.22x = 64,409,709,991,968,904
  5. Step 5: Solve for x
    x = 64,409,709,991,968,904/293,168,324.22
  6. Step 6: Final answer
    x = 219,702,146.07

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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.