Home / 57,395,730,359.70-86,093,595,539.55-36,320,055,758.10

Finding the Fourth Proportional to 57,395,730,359.70, 86,093,595,539.55 and 36,320,055,758.10

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Solution

The fourth proportional to 57,395,730,359.70, 86,093,595,539.55 and 36,320,055,758.10 is: 54,480,083,637.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,395,730,359.70 : 86,093,595,539.55 = 36,320,055,758.10 : x
  2. Step 2: Convert to fraction form
    57,395,730,359.70/86,093,595,539.55 = 36,320,055,758.10/x
  3. Step 3: Cross multiply
    57,395,730,359.70x = 86,093,595,539.55 × 36,320,055,758.10
  4. Step 4: Simplify right side
    57,395,730,359.70x = 3,126,924,190,411,765,317,632
  5. Step 5: Solve for x
    x = 3,126,924,190,411,765,317,632/57,395,730,359.70
  6. Step 6: Final answer
    x = 54,480,083,637.15

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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.