Home / 57,622,831,036.20-86,434,246,554.30-47,827,310,524.20

Finding the Fourth Proportional to 57,622,831,036.20, 86,434,246,554.30 and 47,827,310,524.20

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Solution

The fourth proportional to 57,622,831,036.20, 86,434,246,554.30 and 47,827,310,524.20 is: 71,740,965,786.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,622,831,036.20 : 86,434,246,554.30 = 47,827,310,524.20 : x
  2. Step 2: Convert to fraction form
    57,622,831,036.20/86,434,246,554.30 = 47,827,310,524.20/x
  3. Step 3: Cross multiply
    57,622,831,036.20x = 86,434,246,554.30 × 47,827,310,524.20
  4. Step 4: Simplify right side
    57,622,831,036.20x = 4,133,917,549,877,769,797,632
  5. Step 5: Solve for x
    x = 4,133,917,549,877,769,797,632/57,622,831,036.20
  6. Step 6: Final answer
    x = 71,740,965,786.30

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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.