Home / 793,862,346.94-1,095,530,939.49-441,430,770.58

Finding the Fourth Proportional to 793,862,346.94, 1,095,530,939.49 and 441,430,770.58

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Solution

The fourth proportional to 793,862,346.94, 1,095,530,939.49 and 441,430,770.58 is: 609,174,964.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,862,346.94 : 1,095,530,939.49 = 441,430,770.58 : x
  2. Step 2: Convert to fraction form
    793,862,346.94/1,095,530,939.49 = 441,430,770.58/x
  3. Step 3: Cross multiply
    793,862,346.94x = 1,095,530,939.49 × 441,430,770.58
  4. Step 4: Simplify right side
    793,862,346.94x = 483,601,066,813,302,016
  5. Step 5: Solve for x
    x = 483,601,066,813,302,016/793,862,346.94
  6. Step 6: Final answer
    x = 609,174,964.25

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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.