Home / 236,284,523.92-354,423,934.87-61,392,082.40

Finding the Fourth Proportional to 236,284,523.92, 354,423,934.87 and 61,392,082.40

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Solution

The fourth proportional to 236,284,523.92, 354,423,934.87 and 61,392,082.40 is: 92,087,382.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,284,523.92 : 354,423,934.87 = 61,392,082.40 : x
  2. Step 2: Convert to fraction form
    236,284,523.92/354,423,934.87 = 61,392,082.40/x
  3. Step 3: Cross multiply
    236,284,523.92x = 354,423,934.87 × 61,392,082.40
  4. Step 4: Simplify right side
    236,284,523.92x = 21,758,823,414,071,272
  5. Step 5: Solve for x
    x = 21,758,823,414,071,272/236,284,523.92
  6. Step 6: Final answer
    x = 92,087,382.84

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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.