Home / 6,124,906,372.80-9,187,359,559.20-3,020,976,004.80

Finding the Fourth Proportional to 6,124,906,372.80, 9,187,359,559.20 and 3,020,976,004.80

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Solution

The fourth proportional to 6,124,906,372.80, 9,187,359,559.20 and 3,020,976,004.80 is: 4,531,464,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,906,372.80 : 9,187,359,559.20 = 3,020,976,004.80 : x
  2. Step 2: Convert to fraction form
    6,124,906,372.80/9,187,359,559.20 = 3,020,976,004.80/x
  3. Step 3: Cross multiply
    6,124,906,372.80x = 9,187,359,559.20 × 3,020,976,004.80
  4. Step 4: Simplify right side
    6,124,906,372.80x = 27,754,792,775,813,107,712
  5. Step 5: Solve for x
    x = 27,754,792,775,813,107,712/6,124,906,372.80
  6. Step 6: Final answer
    x = 4,531,464,007.20

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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.