Home / 1,194,306,722,089.20-1,792,734,937,555.60-514,720,456,518.64

Finding the Fourth Proportional to 1,194,306,722,089.20, 1,792,734,937,555.60 and 514,720,456,518.64

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Solution

The fourth proportional to 1,194,306,722,089.20, 1,792,734,937,555.60 and 514,720,456,518.64 is: 772,630,119,557.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,306,722,089.20 : 1,792,734,937,555.60 = 514,720,456,518.64 : x
  2. Step 2: Convert to fraction form
    1,194,306,722,089.20/1,792,734,937,555.60 = 514,720,456,518.64/x
  3. Step 3: Cross multiply
    1,194,306,722,089.20x = 1,792,734,937,555.60 × 514,720,456,518.64
  4. Step 4: Simplify right side
    1,194,306,722,089.20x = 922,757,345,475,534,107,181,056
  5. Step 5: Solve for x
    x = 922,757,345,475,534,107,181,056/1,194,306,722,089.20
  6. Step 6: Final answer
    x = 772,630,119,557.02

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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.