Home / 3,153,192,114.63-4,349,354,790.00-2,022,370,728.32

Finding the Fourth Proportional to 3,153,192,114.63, 4,349,354,790.00 and 2,022,370,728.32

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Solution

The fourth proportional to 3,153,192,114.63, 4,349,354,790.00 and 2,022,370,728.32 is: 2,789,556,580.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,192,114.63 : 4,349,354,790.00 = 2,022,370,728.32 : x
  2. Step 2: Convert to fraction form
    3,153,192,114.63/4,349,354,790.00 = 2,022,370,728.32/x
  3. Step 3: Cross multiply
    3,153,192,114.63x = 4,349,354,790.00 × 2,022,370,728.32
  4. Step 4: Simplify right side
    3,153,192,114.63x = 8,796,007,814,381,614,080
  5. Step 5: Solve for x
    x = 8,796,007,814,381,614,080/3,153,192,114.63
  6. Step 6: Final answer
    x = 2,789,556,580.96

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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.