Home / 49,580,315,071.20-74,370,472,606.80-49,580,315,071.20

Finding the Fourth Proportional to 49,580,315,071.20, 74,370,472,606.80 and 49,580,315,071.20

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Solution

The fourth proportional to 49,580,315,071.20, 74,370,472,606.80 and 49,580,315,071.20 is: 74,370,472,606.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,580,315,071.20 : 74,370,472,606.80 = 49,580,315,071.20 : x
  2. Step 2: Convert to fraction form
    49,580,315,071.20/74,370,472,606.80 = 49,580,315,071.20/x
  3. Step 3: Cross multiply
    49,580,315,071.20x = 74,370,472,606.80 × 49,580,315,071.20
  4. Step 4: Simplify right side
    49,580,315,071.20x = 3,687,311,463,839,192,580,096
  5. Step 5: Solve for x
    x = 3,687,311,463,839,192,580,096/49,580,315,071.20
  6. Step 6: Final answer
    x = 74,370,472,606.80

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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.