Home / 2,262,072,743.40-3,393,109,115.10-626,297,345.40

Finding the Fourth Proportional to 2,262,072,743.40, 3,393,109,115.10 and 626,297,345.40

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Solution

The fourth proportional to 2,262,072,743.40, 3,393,109,115.10 and 626,297,345.40 is: 939,446,018.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,072,743.40 : 3,393,109,115.10 = 626,297,345.40 : x
  2. Step 2: Convert to fraction form
    2,262,072,743.40/3,393,109,115.10 = 626,297,345.40/x
  3. Step 3: Cross multiply
    2,262,072,743.40x = 3,393,109,115.10 × 626,297,345.40
  4. Step 4: Simplify right side
    2,262,072,743.40x = 2,125,095,231,439,672,832
  5. Step 5: Solve for x
    x = 2,125,095,231,439,672,832/2,262,072,743.40
  6. Step 6: Final answer
    x = 939,446,018.10

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Similar ratio
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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.