Home / 48,513,785,087.20-72,770,677,630.80-22,392,397,055.20

Finding the Fourth Proportional to 48,513,785,087.20, 72,770,677,630.80 and 22,392,397,055.20

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Solution

The fourth proportional to 48,513,785,087.20, 72,770,677,630.80 and 22,392,397,055.20 is: 33,588,595,582.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,513,785,087.20 : 72,770,677,630.80 = 22,392,397,055.20 : x
  2. Step 2: Convert to fraction form
    48,513,785,087.20/72,770,677,630.80 = 22,392,397,055.20/x
  3. Step 3: Cross multiply
    48,513,785,087.20x = 72,770,677,630.80 × 22,392,397,055.20
  4. Step 4: Simplify right side
    48,513,785,087.20x = 1,629,509,907,484,834,529,280
  5. Step 5: Solve for x
    x = 1,629,509,907,484,834,529,280/48,513,785,087.20
  6. Step 6: Final answer
    x = 33,588,595,582.80

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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.