Home / 2,594,477,741.04-3,580,361,454.60-1,405,019,490.48

Finding the Fourth Proportional to 2,594,477,741.04, 3,580,361,454.60 and 1,405,019,490.48

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Solution

The fourth proportional to 2,594,477,741.04, 3,580,361,454.60 and 1,405,019,490.48 is: 1,938,917,242.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,477,741.04 : 3,580,361,454.60 = 1,405,019,490.48 : x
  2. Step 2: Convert to fraction form
    2,594,477,741.04/3,580,361,454.60 = 1,405,019,490.48/x
  3. Step 3: Cross multiply
    2,594,477,741.04x = 3,580,361,454.60 × 1,405,019,490.48
  4. Step 4: Simplify right side
    2,594,477,741.04x = 5,030,477,626,676,323,328
  5. Step 5: Solve for x
    x = 5,030,477,626,676,323,328/2,594,477,741.04
  6. Step 6: Final answer
    x = 1,938,917,242.23

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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.