Home / 8,164,171,627,350.40-11,266,561,366,074-4,409,856,216,835.60

Finding the Fourth Proportional to 8,164,171,627,350.40, 11,266,561,366,074 and 4,409,856,216,835.60

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Solution

The fourth proportional to 8,164,171,627,350.40, 11,266,561,366,074 and 4,409,856,216,835.60 is: 6,085,604,020,877.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,164,171,627,350.40 : 11,266,561,366,074 = 4,409,856,216,835.60 : x
  2. Step 2: Convert to fraction form
    8,164,171,627,350.40/11,266,561,366,074 = 4,409,856,216,835.60/x
  3. Step 3: Cross multiply
    8,164,171,627,350.40x = 11,266,561,366,074 × 4,409,856,216,835.60
  4. Step 4: Simplify right side
    8,164,171,627,350.40x = 49,683,915,682,541,212,971,040,768
  5. Step 5: Solve for x
    x = 49,683,915,682,541,212,971,040,768/8,164,171,627,350.40
  6. Step 6: Final answer
    x = 6,085,604,020,877.94

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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.