Home / 1,194,306,723,306.20-1,792,734,939,381.30-514,720,457,736.76

Finding the Fourth Proportional to 1,194,306,723,306.20, 1,792,734,939,381.30 and 514,720,457,736.76

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Solution

The fourth proportional to 1,194,306,723,306.20, 1,792,734,939,381.30 and 514,720,457,736.76 is: 772,630,121,385.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,306,723,306.20 : 1,792,734,939,381.30 = 514,720,457,736.76 : x
  2. Step 2: Convert to fraction form
    1,194,306,723,306.20/1,792,734,939,381.30 = 514,720,457,736.76/x
  3. Step 3: Cross multiply
    1,194,306,723,306.20x = 1,792,734,939,381.30 × 514,720,457,736.76
  4. Step 4: Simplify right side
    1,194,306,723,306.20x = 922,757,348,599,025,450,876,928
  5. Step 5: Solve for x
    x = 922,757,348,599,025,450,876,928/1,194,306,723,306.20
  6. Step 6: Final answer
    x = 772,630,121,385.03

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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.