Home / 1,475,514,211.26-2,211,909,297.03-737,942,293.92

Finding the Fourth Proportional to 1,475,514,211.26, 2,211,909,297.03 and 737,942,293.92

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Solution

The fourth proportional to 1,475,514,211.26, 2,211,909,297.03 and 737,942,293.92 is: 1,106,232,260.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,514,211.26 : 2,211,909,297.03 = 737,942,293.92 : x
  2. Step 2: Convert to fraction form
    1,475,514,211.26/2,211,909,297.03 = 737,942,293.92/x
  3. Step 3: Cross multiply
    1,475,514,211.26x = 2,211,909,297.03 × 737,942,293.92
  4. Step 4: Simplify right side
    1,475,514,211.26x = 1,632,261,420,593,292,800
  5. Step 5: Solve for x
    x = 1,632,261,420,593,292,800/1,475,514,211.26
  6. Step 6: Final answer
    x = 1,106,232,260.01

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1.5x scale

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.