Home / 441,501,884.42-609,081,157.02-262,785,562.60

Finding the Fourth Proportional to 441,501,884.42, 609,081,157.02 and 262,785,562.60

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Solution

The fourth proportional to 441,501,884.42, 609,081,157.02 and 262,785,562.60 is: 362,530,127.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,501,884.42 : 609,081,157.02 = 262,785,562.60 : x
  2. Step 2: Convert to fraction form
    441,501,884.42/609,081,157.02 = 262,785,562.60/x
  3. Step 3: Cross multiply
    441,501,884.42x = 609,081,157.02 × 262,785,562.60
  4. Step 4: Simplify right side
    441,501,884.42x = 160,057,734,516,559,616
  5. Step 5: Solve for x
    x = 160,057,734,516,559,616/441,501,884.42
  6. Step 6: Final answer
    x = 362,530,127.65

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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.