Home / 2,945,723,763,331.10-4,064,509,221,717-1,644,880,776,726.80

Finding the Fourth Proportional to 2,945,723,763,331.10, 4,064,509,221,717 and 1,644,880,776,726.80

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Solution

The fourth proportional to 2,945,723,763,331.10, 4,064,509,221,717 and 1,644,880,776,726.80 is: 2,269,606,257,333.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,723,763,331.10 : 4,064,509,221,717 = 1,644,880,776,726.80 : x
  2. Step 2: Convert to fraction form
    2,945,723,763,331.10/4,064,509,221,717 = 1,644,880,776,726.80/x
  3. Step 3: Cross multiply
    2,945,723,763,331.10x = 4,064,509,221,717 × 1,644,880,776,726.80
  4. Step 4: Simplify right side
    2,945,723,763,331.10x = 6,685,633,085,631,100,006,432,768
  5. Step 5: Solve for x
    x = 6,685,633,085,631,100,006,432,768/2,945,723,763,331.10
  6. Step 6: Final answer
    x = 2,269,606,257,333.11

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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.