Home / 2,048,207,249.60-2,826,533,039.68-1,108,409,642.08

Finding the Fourth Proportional to 2,048,207,249.60, 2,826,533,039.68 and 1,108,409,642.08

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Solution

The fourth proportional to 2,048,207,249.60, 2,826,533,039.68 and 1,108,409,642.08 is: 1,529,609,113.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,207,249.60 : 2,826,533,039.68 = 1,108,409,642.08 : x
  2. Step 2: Convert to fraction form
    2,048,207,249.60/2,826,533,039.68 = 1,108,409,642.08/x
  3. Step 3: Cross multiply
    2,048,207,249.60x = 2,826,533,039.68 × 1,108,409,642.08
  4. Step 4: Simplify right side
    2,048,207,249.60x = 3,132,956,474,839,002,624
  5. Step 5: Solve for x
    x = 3,132,956,474,839,002,624/2,048,207,249.60
  6. Step 6: Final answer
    x = 1,529,609,113.26

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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.