Home / 1,184,361,454.40-1,780,368,556.80-1,092,528,449.60

Finding the Fourth Proportional to 1,184,361,454.40, 1,780,368,556.80 and 1,092,528,449.60

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Solution

The fourth proportional to 1,184,361,454.40, 1,780,368,556.80 and 1,092,528,449.60 is: 1,642,322,360.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,361,454.40 : 1,780,368,556.80 = 1,092,528,449.60 : x
  2. Step 2: Convert to fraction form
    1,184,361,454.40/1,780,368,556.80 = 1,092,528,449.60/x
  3. Step 3: Cross multiply
    1,184,361,454.40x = 1,780,368,556.80 × 1,092,528,449.60
  4. Step 4: Simplify right side
    1,184,361,454.40x = 1,945,103,299,077,293,312
  5. Step 5: Solve for x
    x = 1,945,103,299,077,293,312/1,184,361,454.40
  6. Step 6: Final answer
    x = 1,642,322,360.16

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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.