Home / 22,232,111.10-33,348,166.65-7,086,042.60

Finding the Fourth Proportional to 22,232,111.10, 33,348,166.65 and 7,086,042.60

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Solution

The fourth proportional to 22,232,111.10, 33,348,166.65 and 7,086,042.60 is: 10,629,063.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232,111.10 : 33,348,166.65 = 7,086,042.60 : x
  2. Step 2: Convert to fraction form
    22,232,111.10/33,348,166.65 = 7,086,042.60/x
  3. Step 3: Cross multiply
    22,232,111.10x = 33,348,166.65 × 7,086,042.60
  4. Step 4: Simplify right side
    22,232,111.10x = 236,306,529,513,799.28
  5. Step 5: Solve for x
    x = 236,306,529,513,799.28/22,232,111.10
  6. Step 6: Final answer
    x = 10,629,063.90

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1.5x scale

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.