Home / 737,822,876,821.40-1,106,734,315,232.10-440,039,053,256.60

Finding the Fourth Proportional to 737,822,876,821.40, 1,106,734,315,232.10 and 440,039,053,256.60

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Solution

The fourth proportional to 737,822,876,821.40, 1,106,734,315,232.10 and 440,039,053,256.60 is: 660,058,579,884.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,822,876,821.40 : 1,106,734,315,232.10 = 440,039,053,256.60 : x
  2. Step 2: Convert to fraction form
    737,822,876,821.40/1,106,734,315,232.10 = 440,039,053,256.60/x
  3. Step 3: Cross multiply
    737,822,876,821.40x = 1,106,734,315,232.10 × 440,039,053,256.60
  4. Step 4: Simplify right side
    737,822,876,821.40x = 487,006,320,281,324,806,471,680
  5. Step 5: Solve for x
    x = 487,006,320,281,324,806,471,680/737,822,876,821.40
  6. Step 6: Final answer
    x = 660,058,579,884.90

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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.