Home / 62,570,422,968.24-86,348,820,190.38-34,025,747,678.28

Finding the Fourth Proportional to 62,570,422,968.24, 86,348,820,190.38 and 34,025,747,678.28

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Solution

The fourth proportional to 62,570,422,968.24, 86,348,820,190.38 and 34,025,747,678.28 is: 46,956,421,720.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,570,422,968.24 : 86,348,820,190.38 = 34,025,747,678.28 : x
  2. Step 2: Convert to fraction form
    62,570,422,968.24/86,348,820,190.38 = 34,025,747,678.28/x
  3. Step 3: Cross multiply
    62,570,422,968.24x = 86,348,820,190.38 × 34,025,747,678.28
  4. Step 4: Simplify right side
    62,570,422,968.24x = 2,938,083,168,115,039,404,032
  5. Step 5: Solve for x
    x = 2,938,083,168,115,039,404,032/62,570,422,968.24
  6. Step 6: Final answer
    x = 46,956,421,720.31

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1.5x scale

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.