Home / 54,937,600,043.60-82,427,899,150.20-20,044,585,413.20

Finding the Fourth Proportional to 54,937,600,043.60, 82,427,899,150.20 and 20,044,585,413.20

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Solution

The fourth proportional to 54,937,600,043.60, 82,427,899,150.20 and 20,044,585,413.20 is: 30,074,722,296.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,937,600,043.60 : 82,427,899,150.20 = 20,044,585,413.20 : x
  2. Step 2: Convert to fraction form
    54,937,600,043.60/82,427,899,150.20 = 20,044,585,413.20/x
  3. Step 3: Cross multiply
    54,937,600,043.60x = 82,427,899,150.20 × 20,044,585,413.20
  4. Step 4: Simplify right side
    54,937,600,043.60x = 1,652,233,064,946,819,661,824
  5. Step 5: Solve for x
    x = 1,652,233,064,946,819,661,824/54,937,600,043.60
  6. Step 6: Final answer
    x = 30,074,722,296.49

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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.