Home / 2,970,290,804.97-4,094,905,478.23-2,369,500,563.80

Finding the Fourth Proportional to 2,970,290,804.97, 4,094,905,478.23 and 2,369,500,563.80

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Solution

The fourth proportional to 2,970,290,804.97, 4,094,905,478.23 and 2,369,500,563.80 is: 3,266,643,395.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,290,804.97 : 4,094,905,478.23 = 2,369,500,563.80 : x
  2. Step 2: Convert to fraction form
    2,970,290,804.97/4,094,905,478.23 = 2,369,500,563.80/x
  3. Step 3: Cross multiply
    2,970,290,804.97x = 4,094,905,478.23 × 2,369,500,563.80
  4. Step 4: Simplify right side
    2,970,290,804.97x = 9,702,880,839,373,694,976
  5. Step 5: Solve for x
    x = 9,702,880,839,373,694,976/2,970,290,804.97
  6. Step 6: Final answer
    x = 3,266,643,395.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.