Home / 1,594,405,910.80-2,391,608,866.20-1,372,476,149.20

Finding the Fourth Proportional to 1,594,405,910.80, 2,391,608,866.20 and 1,372,476,149.20

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Solution

The fourth proportional to 1,594,405,910.80, 2,391,608,866.20 and 1,372,476,149.20 is: 2,058,714,223.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,405,910.80 : 2,391,608,866.20 = 1,372,476,149.20 : x
  2. Step 2: Convert to fraction form
    1,594,405,910.80/2,391,608,866.20 = 1,372,476,149.20/x
  3. Step 3: Cross multiply
    1,594,405,910.80x = 2,391,608,866.20 × 1,372,476,149.20
  4. Step 4: Simplify right side
    1,594,405,910.80x = 3,282,426,127,074,754,048
  5. Step 5: Solve for x
    x = 3,282,426,127,074,754,048/1,594,405,910.80
  6. Step 6: Final answer
    x = 2,058,714,223.80

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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.