Home / 1,594,405,955.80-2,391,608,933.70-1,372,476,194.20

Finding the Fourth Proportional to 1,594,405,955.80, 2,391,608,933.70 and 1,372,476,194.20

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Solution

The fourth proportional to 1,594,405,955.80, 2,391,608,933.70 and 1,372,476,194.20 is: 2,058,714,291.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,405,955.80 : 2,391,608,933.70 = 1,372,476,194.20 : x
  2. Step 2: Convert to fraction form
    1,594,405,955.80/2,391,608,933.70 = 1,372,476,194.20/x
  3. Step 3: Cross multiply
    1,594,405,955.80x = 2,391,608,933.70 × 1,372,476,194.20
  4. Step 4: Simplify right side
    1,594,405,955.80x = 3,282,426,327,339,295,744
  5. Step 5: Solve for x
    x = 3,282,426,327,339,295,744/1,594,405,955.80
  6. Step 6: Final answer
    x = 2,058,714,291.30

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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.