Home / 2,910,582,672.80-4,365,874,009.20-1,456,035,216.80

Finding the Fourth Proportional to 2,910,582,672.80, 4,365,874,009.20 and 1,456,035,216.80

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Solution

The fourth proportional to 2,910,582,672.80, 4,365,874,009.20 and 1,456,035,216.80 is: 2,184,052,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,582,672.80 : 4,365,874,009.20 = 1,456,035,216.80 : x
  2. Step 2: Convert to fraction form
    2,910,582,672.80/4,365,874,009.20 = 1,456,035,216.80/x
  3. Step 3: Cross multiply
    2,910,582,672.80x = 4,365,874,009.20 × 1,456,035,216.80
  4. Step 4: Simplify right side
    2,910,582,672.80x = 6,356,866,309,507,006,464
  5. Step 5: Solve for x
    x = 6,356,866,309,507,006,464/2,910,582,672.80
  6. Step 6: Final answer
    x = 2,184,052,825.20

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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.