Home / 223,344,696.60-335,017,044.90-165,949,068.60

Finding the Fourth Proportional to 223,344,696.60, 335,017,044.90 and 165,949,068.60

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Solution

The fourth proportional to 223,344,696.60, 335,017,044.90 and 165,949,068.60 is: 248,923,602.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,344,696.60 : 335,017,044.90 = 165,949,068.60 : x
  2. Step 2: Convert to fraction form
    223,344,696.60/335,017,044.90 = 165,949,068.60/x
  3. Step 3: Cross multiply
    223,344,696.60x = 335,017,044.90 × 165,949,068.60
  4. Step 4: Simplify right side
    223,344,696.60x = 55,595,766,566,279,376
  5. Step 5: Solve for x
    x = 55,595,766,566,279,376/223,344,696.60
  6. Step 6: Final answer
    x = 248,923,602.90

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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.