Home / 224,239,079.10-336,358,618.65-222,727,424.70

Finding the Fourth Proportional to 224,239,079.10, 336,358,618.65 and 222,727,424.70

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Solution

The fourth proportional to 224,239,079.10, 336,358,618.65 and 222,727,424.70 is: 334,091,137.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,239,079.10 : 336,358,618.65 = 222,727,424.70 : x
  2. Step 2: Convert to fraction form
    224,239,079.10/336,358,618.65 = 222,727,424.70/x
  3. Step 3: Cross multiply
    224,239,079.10x = 336,358,618.65 × 222,727,424.70
  4. Step 4: Simplify right side
    224,239,079.10x = 74,916,288,907,563,888
  5. Step 5: Solve for x
    x = 74,916,288,907,563,888/224,239,079.10
  6. Step 6: Final answer
    x = 334,091,137.05

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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.