Home / 1,360,733,153.00-2,039,441,516.93-705,322,845.32

Finding the Fourth Proportional to 1,360,733,153.00, 2,039,441,516.93 and 705,322,845.32

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Solution

The fourth proportional to 1,360,733,153.00, 2,039,441,516.93 and 705,322,845.32 is: 1,057,124,749.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,733,153.00 : 2,039,441,516.93 = 705,322,845.32 : x
  2. Step 2: Convert to fraction form
    1,360,733,153.00/2,039,441,516.93 = 705,322,845.32/x
  3. Step 3: Cross multiply
    1,360,733,153.00x = 2,039,441,516.93 × 705,322,845.32
  4. Step 4: Simplify right side
    1,360,733,153.00x = 1,438,464,693,571,080,704
  5. Step 5: Solve for x
    x = 1,438,464,693,571,080,704/1,360,733,153.00
  6. Step 6: Final answer
    x = 1,057,124,749.56

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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.