Home / 1,358,085,796,664.40-1,874,164,226,001-740,801,966,815.62

Finding the Fourth Proportional to 1,358,085,796,664.40, 1,874,164,226,001 and 740,801,966,815.62

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Solution

The fourth proportional to 1,358,085,796,664.40, 1,874,164,226,001 and 740,801,966,815.62 is: 1,022,309,892,472.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,085,796,664.40 : 1,874,164,226,001 = 740,801,966,815.62 : x
  2. Step 2: Convert to fraction form
    1,358,085,796,664.40/1,874,164,226,001 = 740,801,966,815.62/x
  3. Step 3: Cross multiply
    1,358,085,796,664.40x = 1,874,164,226,001 × 740,801,966,815.62
  4. Step 4: Simplify right side
    1,358,085,796,664.40x = 1,388,384,544,757,014,975,217,664
  5. Step 5: Solve for x
    x = 1,388,384,544,757,014,975,217,664/1,358,085,796,664.40
  6. Step 6: Final answer
    x = 1,022,309,892,472.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.