Home / 8,164,171,634,631-11,266,561,376,132-4,409,856,224,128.20

Finding the Fourth Proportional to 8,164,171,634,631, 11,266,561,376,132 and 4,409,856,224,128.20

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Solution

The fourth proportional to 8,164,171,634,631, 11,266,561,376,132 and 4,409,856,224,128.20 is: 6,085,604,030,947.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,164,171,634,631 : 11,266,561,376,132 = 4,409,856,224,128.20 : x
  2. Step 2: Convert to fraction form
    8,164,171,634,631/11,266,561,376,132 = 4,409,856,224,128.20/x
  3. Step 3: Cross multiply
    8,164,171,634,631x = 11,266,561,376,132 × 4,409,856,224,128.20
  4. Step 4: Simplify right side
    8,164,171,634,631x = 49,683,915,809,058,081,789,181,952
  5. Step 5: Solve for x
    x = 49,683,915,809,058,081,789,181,952/8,164,171,634,631
  6. Step 6: Final answer
    x = 6,085,604,030,947.55

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Double scale
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Why These Related Problems?

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