Home / 49,062,528,004.80-73,593,792,007.20-35,131,121,054.40

Finding the Fourth Proportional to 49,062,528,004.80, 73,593,792,007.20 and 35,131,121,054.40

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Solution

The fourth proportional to 49,062,528,004.80, 73,593,792,007.20 and 35,131,121,054.40 is: 52,696,681,581.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,062,528,004.80 : 73,593,792,007.20 = 35,131,121,054.40 : x
  2. Step 2: Convert to fraction form
    49,062,528,004.80/73,593,792,007.20 = 35,131,121,054.40/x
  3. Step 3: Cross multiply
    49,062,528,004.80x = 73,593,792,007.20 × 35,131,121,054.40
  4. Step 4: Simplify right side
    49,062,528,004.80x = 2,585,432,415,857,278,451,712
  5. Step 5: Solve for x
    x = 2,585,432,415,857,278,451,712/49,062,528,004.80
  6. Step 6: Final answer
    x = 52,696,681,581.60

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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.