Home / 51,199,891,327.62-76,646,823,169.62-30,970,095,520.92

Finding the Fourth Proportional to 51,199,891,327.62, 76,646,823,169.62 and 30,970,095,520.92

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Solution

The fourth proportional to 51,199,891,327.62, 76,646,823,169.62 and 30,970,095,520.92 is: 46,362,587,368.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,199,891,327.62 : 76,646,823,169.62 = 30,970,095,520.92 : x
  2. Step 2: Convert to fraction form
    51,199,891,327.62/76,646,823,169.62 = 30,970,095,520.92/x
  3. Step 3: Cross multiply
    51,199,891,327.62x = 76,646,823,169.62 × 30,970,095,520.92
  4. Step 4: Simplify right side
    51,199,891,327.62x = 2,373,759,434,938,195,116,032
  5. Step 5: Solve for x
    x = 2,373,759,434,938,195,116,032/51,199,891,327.62
  6. Step 6: Final answer
    x = 46,362,587,368.57

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1.5x scale

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.