Home / 94,236,097.20-141,354,145.80-33,653,799.60

Finding the Fourth Proportional to 94,236,097.20, 141,354,145.80 and 33,653,799.60

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Solution

The fourth proportional to 94,236,097.20, 141,354,145.80 and 33,653,799.60 is: 50,480,699.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,236,097.20 : 141,354,145.80 = 33,653,799.60 : x
  2. Step 2: Convert to fraction form
    94,236,097.20/141,354,145.80 = 33,653,799.60/x
  3. Step 3: Cross multiply
    94,236,097.20x = 141,354,145.80 × 33,653,799.60
  4. Step 4: Simplify right side
    94,236,097.20x = 4,757,104,095,382,382
  5. Step 5: Solve for x
    x = 4,757,104,095,382,382/94,236,097.20
  6. Step 6: Final answer
    x = 50,480,699.40

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Similar ratio
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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.