Home / 2,864,762,627.66-3,953,021,722.35-1,807,093,502.54

Finding the Fourth Proportional to 2,864,762,627.66, 3,953,021,722.35 and 1,807,093,502.54

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Solution

The fourth proportional to 2,864,762,627.66, 3,953,021,722.35 and 1,807,093,502.54 is: 2,493,567,809.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,762,627.66 : 3,953,021,722.35 = 1,807,093,502.54 : x
  2. Step 2: Convert to fraction form
    2,864,762,627.66/3,953,021,722.35 = 1,807,093,502.54/x
  3. Step 3: Cross multiply
    2,864,762,627.66x = 3,953,021,722.35 × 1,807,093,502.54
  4. Step 4: Simplify right side
    2,864,762,627.66x = 7,143,479,869,858,164,736
  5. Step 5: Solve for x
    x = 7,143,479,869,858,164,736/2,864,762,627.66
  6. Step 6: Final answer
    x = 2,493,567,809.38

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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.