Home / 56,174,907,344.40-84,262,361,016.60-51,032,259,075.60

Finding the Fourth Proportional to 56,174,907,344.40, 84,262,361,016.60 and 51,032,259,075.60

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Solution

The fourth proportional to 56,174,907,344.40, 84,262,361,016.60 and 51,032,259,075.60 is: 76,548,388,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,174,907,344.40 : 84,262,361,016.60 = 51,032,259,075.60 : x
  2. Step 2: Convert to fraction form
    56,174,907,344.40/84,262,361,016.60 = 51,032,259,075.60/x
  3. Step 3: Cross multiply
    56,174,907,344.40x = 84,262,361,016.60 × 51,032,259,075.60
  4. Step 4: Simplify right side
    56,174,907,344.40x = 4,300,098,637,720,869,404,672
  5. Step 5: Solve for x
    x = 4,300,098,637,720,869,404,672/56,174,907,344.40
  6. Step 6: Final answer
    x = 76,548,388,613.40

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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.