Home / 1,737,840,640.32-2,398,203,223.20-944,886,608.64

Finding the Fourth Proportional to 1,737,840,640.32, 2,398,203,223.20 and 944,886,608.64

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Solution

The fourth proportional to 1,737,840,640.32, 2,398,203,223.20 and 944,886,608.64 is: 1,303,934,352.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,840,640.32 : 2,398,203,223.20 = 944,886,608.64 : x
  2. Step 2: Convert to fraction form
    1,737,840,640.32/2,398,203,223.20 = 944,886,608.64/x
  3. Step 3: Cross multiply
    1,737,840,640.32x = 2,398,203,223.20 × 944,886,608.64
  4. Step 4: Simplify right side
    1,737,840,640.32x = 2,266,030,110,398,964,736
  5. Step 5: Solve for x
    x = 2,266,030,110,398,964,736/1,737,840,640.32
  6. Step 6: Final answer
    x = 1,303,934,352.68

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1.5x scale

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.