Home / 2,933,658,032.40-4,400,487,048.60-968,814,367.20

Finding the Fourth Proportional to 2,933,658,032.40, 4,400,487,048.60 and 968,814,367.20

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Solution

The fourth proportional to 2,933,658,032.40, 4,400,487,048.60 and 968,814,367.20 is: 1,453,221,550.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,658,032.40 : 4,400,487,048.60 = 968,814,367.20 : x
  2. Step 2: Convert to fraction form
    2,933,658,032.40/4,400,487,048.60 = 968,814,367.20/x
  3. Step 3: Cross multiply
    2,933,658,032.40x = 4,400,487,048.60 × 968,814,367.20
  4. Step 4: Simplify right side
    2,933,658,032.40x = 4,263,255,075,361,205,248
  5. Step 5: Solve for x
    x = 4,263,255,075,361,205,248/2,933,658,032.40
  6. Step 6: Final answer
    x = 1,453,221,550.80

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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.