Home / 4,555,326,541.88-6,831,223,269.70-1,566,821,388.56

Finding the Fourth Proportional to 4,555,326,541.88, 6,831,223,269.70 and 1,566,821,388.56

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Solution

The fourth proportional to 4,555,326,541.88, 6,831,223,269.70 and 1,566,821,388.56 is: 2,349,624,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,326,541.88 : 6,831,223,269.70 = 1,566,821,388.56 : x
  2. Step 2: Convert to fraction form
    4,555,326,541.88/6,831,223,269.70 = 1,566,821,388.56/x
  3. Step 3: Cross multiply
    4,555,326,541.88x = 6,831,223,269.70 × 1,566,821,388.56
  4. Step 4: Simplify right side
    4,555,326,541.88x = 10,703,306,728,978,143,232
  5. Step 5: Solve for x
    x = 10,703,306,728,978,143,232/4,555,326,541.88
  6. Step 6: Final answer
    x = 2,349,624,473.80

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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.