Home / 2,656,039,057.20-3,664,010,025.51-1,583,586,026.22

Finding the Fourth Proportional to 2,656,039,057.20, 3,664,010,025.51 and 1,583,586,026.22

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Solution

The fourth proportional to 2,656,039,057.20, 3,664,010,025.51 and 1,583,586,026.22 is: 2,184,559,395.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,656,039,057.20 : 3,664,010,025.51 = 1,583,586,026.22 : x
  2. Step 2: Convert to fraction form
    2,656,039,057.20/3,664,010,025.51 = 1,583,586,026.22/x
  3. Step 3: Cross multiply
    2,656,039,057.20x = 3,664,010,025.51 × 1,583,586,026.22
  4. Step 4: Simplify right side
    2,656,039,057.20x = 5,802,275,076,327,622,656
  5. Step 5: Solve for x
    x = 5,802,275,076,327,622,656/2,656,039,057.20
  6. Step 6: Final answer
    x = 2,184,559,395.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.