Home / 2,594,477,700.14-3,580,361,398.07-1,405,019,449.41

Finding the Fourth Proportional to 2,594,477,700.14, 3,580,361,398.07 and 1,405,019,449.41

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Solution

The fourth proportional to 2,594,477,700.14, 3,580,361,398.07 and 1,405,019,449.41 is: 1,938,917,185.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,477,700.14 : 3,580,361,398.07 = 1,405,019,449.41 : x
  2. Step 2: Convert to fraction form
    2,594,477,700.14/3,580,361,398.07 = 1,405,019,449.41/x
  3. Step 3: Cross multiply
    2,594,477,700.14x = 3,580,361,398.07 × 1,405,019,449.41
  4. Step 4: Simplify right side
    2,594,477,700.14x = 5,030,477,400,198,104,064
  5. Step 5: Solve for x
    x = 5,030,477,400,198,104,064/2,594,477,700.14
  6. Step 6: Final answer
    x = 1,938,917,185.50

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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.