Home / 58,959,090,027.20-88,438,635,040.80-19,164,787,947.20

Finding the Fourth Proportional to 58,959,090,027.20, 88,438,635,040.80 and 19,164,787,947.20

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Solution

The fourth proportional to 58,959,090,027.20, 88,438,635,040.80 and 19,164,787,947.20 is: 28,747,181,920.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,959,090,027.20 : 88,438,635,040.80 = 19,164,787,947.20 : x
  2. Step 2: Convert to fraction form
    58,959,090,027.20/88,438,635,040.80 = 19,164,787,947.20/x
  3. Step 3: Cross multiply
    58,959,090,027.20x = 88,438,635,040.80 × 19,164,787,947.20
  4. Step 4: Simplify right side
    58,959,090,027.20x = 1,694,907,686,896,743,481,344
  5. Step 5: Solve for x
    x = 1,694,907,686,896,743,481,344/58,959,090,027.20
  6. Step 6: Final answer
    x = 28,747,181,920.80

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Double scale
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1.5x scale

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.