Home / 1,814,913,784.96-2,504,658,024.03-1,011,140,568.52

Finding the Fourth Proportional to 1,814,913,784.96, 2,504,658,024.03 and 1,011,140,568.52

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Solution

The fourth proportional to 1,814,913,784.96, 2,504,658,024.03 and 1,011,140,568.52 is: 1,395,416,883.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,913,784.96 : 2,504,658,024.03 = 1,011,140,568.52 : x
  2. Step 2: Convert to fraction form
    1,814,913,784.96/2,504,658,024.03 = 1,011,140,568.52/x
  3. Step 3: Cross multiply
    1,814,913,784.96x = 2,504,658,024.03 × 1,011,140,568.52
  4. Step 4: Simplify right side
    1,814,913,784.96x = 2,532,561,338,365,874,176
  5. Step 5: Solve for x
    x = 2,532,561,338,365,874,176/1,814,913,784.96
  6. Step 6: Final answer
    x = 1,395,416,883.91

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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.