Home / 8,249,438,093,837.90-11,384,826,259,345-4,781,952,398,796.80

Finding the Fourth Proportional to 8,249,438,093,837.90, 11,384,826,259,345 and 4,781,952,398,796.80

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Solution

The fourth proportional to 8,249,438,093,837.90, 11,384,826,259,345 and 4,781,952,398,796.80 is: 6,599,443,091,939.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,249,438,093,837.90 : 11,384,826,259,345 = 4,781,952,398,796.80 : x
  2. Step 2: Convert to fraction form
    8,249,438,093,837.90/11,384,826,259,345 = 4,781,952,398,796.80/x
  3. Step 3: Cross multiply
    8,249,438,093,837.90x = 11,384,826,259,345 × 4,781,952,398,796.80
  4. Step 4: Simplify right side
    8,249,438,093,837.90x = 54,441,697,240,759,617,831,567,360
  5. Step 5: Solve for x
    x = 54,441,697,240,759,617,831,567,360/8,249,438,093,837.90
  6. Step 6: Final answer
    x = 6,599,443,091,939.32

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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.