Home / 2,545,076,813.58-3,512,150,943.39-1,473,425,574.30

Finding the Fourth Proportional to 2,545,076,813.58, 3,512,150,943.39 and 1,473,425,574.30

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Solution

The fourth proportional to 2,545,076,813.58, 3,512,150,943.39 and 1,473,425,574.30 is: 2,033,295,416.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,076,813.58 : 3,512,150,943.39 = 1,473,425,574.30 : x
  2. Step 2: Convert to fraction form
    2,545,076,813.58/3,512,150,943.39 = 1,473,425,574.30/x
  3. Step 3: Cross multiply
    2,545,076,813.58x = 3,512,150,943.39 × 1,473,425,574.30
  4. Step 4: Simplify right side
    2,545,076,813.58x = 5,174,893,020,792,696,832
  5. Step 5: Solve for x
    x = 5,174,893,020,792,696,832/2,545,076,813.58
  6. Step 6: Final answer
    x = 2,033,295,416.93

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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.