Home / 33,052,233.70-45,604,609.61-19,999,168.10

Finding the Fourth Proportional to 33,052,233.70, 45,604,609.61 and 19,999,168.10

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Solution

The fourth proportional to 33,052,233.70, 45,604,609.61 and 19,999,168.10 is: 27,594,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,052,233.70 : 45,604,609.61 = 19,999,168.10 : x
  2. Step 2: Convert to fraction form
    33,052,233.70/45,604,609.61 = 19,999,168.10/x
  3. Step 3: Cross multiply
    33,052,233.70x = 45,604,609.61 × 19,999,168.10
  4. Step 4: Simplify right side
    33,052,233.70x = 912,054,253,725,265.50
  5. Step 5: Solve for x
    x = 912,054,253,725,265.50/33,052,233.70
  6. Step 6: Final answer
    x = 27,594,330.30

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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.