Home / 33,729,152.22-46,546,219.62-18,259,225.74

Finding the Fourth Proportional to 33,729,152.22, 46,546,219.62 and 18,259,225.74

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Solution

The fourth proportional to 33,729,152.22, 46,546,219.62 and 18,259,225.74 is: 25,197,725.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,152.22 : 46,546,219.62 = 18,259,225.74 : x
  2. Step 2: Convert to fraction form
    33,729,152.22/46,546,219.62 = 18,259,225.74/x
  3. Step 3: Cross multiply
    33,729,152.22x = 46,546,219.62 × 18,259,225.74
  4. Step 4: Simplify right side
    33,729,152.22x = 849,897,931,385,196.88
  5. Step 5: Solve for x
    x = 849,897,931,385,196.88/33,729,152.22
  6. Step 6: Final answer
    x = 25,197,725.87

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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.