Home / 61,707,327,600.80-85,149,303,352.97-34,605,024,620.51

Finding the Fourth Proportional to 61,707,327,600.80, 85,149,303,352.97 and 34,605,024,620.51

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Solution

The fourth proportional to 61,707,327,600.80, 85,149,303,352.97 and 34,605,024,620.51 is: 47,751,115,686.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,707,327,600.80 : 85,149,303,352.97 = 34,605,024,620.51 : x
  2. Step 2: Convert to fraction form
    61,707,327,600.80/85,149,303,352.97 = 34,605,024,620.51/x
  3. Step 3: Cross multiply
    61,707,327,600.80x = 85,149,303,352.97 × 34,605,024,620.51
  4. Step 4: Simplify right side
    61,707,327,600.80x = 2,946,593,738,948,202,201,088
  5. Step 5: Solve for x
    x = 2,946,593,738,948,202,201,088/61,707,327,600.80
  6. Step 6: Final answer
    x = 47,751,115,686.14

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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.