Home / 1,194,306,723,305.20-1,792,734,939,379.80-514,720,457,735.76

Finding the Fourth Proportional to 1,194,306,723,305.20, 1,792,734,939,379.80 and 514,720,457,735.76

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Solution

The fourth proportional to 1,194,306,723,305.20, 1,792,734,939,379.80 and 514,720,457,735.76 is: 772,630,121,383.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,306,723,305.20 : 1,792,734,939,379.80 = 514,720,457,735.76 : x
  2. Step 2: Convert to fraction form
    1,194,306,723,305.20/1,792,734,939,379.80 = 514,720,457,735.76/x
  3. Step 3: Cross multiply
    1,194,306,723,305.20x = 1,792,734,939,379.80 × 514,720,457,735.76
  4. Step 4: Simplify right side
    1,194,306,723,305.20x = 922,757,348,596,460,684,312,576
  5. Step 5: Solve for x
    x = 922,757,348,596,460,684,312,576/1,194,306,723,305.20
  6. Step 6: Final answer
    x = 772,630,121,383.53

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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.