Home / 58,959,090,028.70-88,438,635,043.05-19,164,787,948.70

Finding the Fourth Proportional to 58,959,090,028.70, 88,438,635,043.05 and 19,164,787,948.70

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Solution

The fourth proportional to 58,959,090,028.70, 88,438,635,043.05 and 19,164,787,948.70 is: 28,747,181,923.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,959,090,028.70 : 88,438,635,043.05 = 19,164,787,948.70 : x
  2. Step 2: Convert to fraction form
    58,959,090,028.70/88,438,635,043.05 = 19,164,787,948.70/x
  3. Step 3: Cross multiply
    58,959,090,028.70x = 88,438,635,043.05 × 19,164,787,948.70
  4. Step 4: Simplify right side
    58,959,090,028.70x = 1,694,907,687,072,522,305,536
  5. Step 5: Solve for x
    x = 1,694,907,687,072,522,305,536/58,959,090,028.70
  6. Step 6: Final answer
    x = 28,747,181,923.05

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Double scale
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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.