Home / 2,250,883,033.32-3,106,236,824.15-1,247,317,364.01

Finding the Fourth Proportional to 2,250,883,033.32, 3,106,236,824.15 and 1,247,317,364.01

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Solution

The fourth proportional to 2,250,883,033.32, 3,106,236,824.15 and 1,247,317,364.01 is: 1,721,308,068.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,883,033.32 : 3,106,236,824.15 = 1,247,317,364.01 : x
  2. Step 2: Convert to fraction form
    2,250,883,033.32/3,106,236,824.15 = 1,247,317,364.01/x
  3. Step 3: Cross multiply
    2,250,883,033.32x = 3,106,236,824.15 × 1,247,317,364.01
  4. Step 4: Simplify right side
    2,250,883,033.32x = 3,874,463,127,483,335,168
  5. Step 5: Solve for x
    x = 3,874,463,127,483,335,168/2,250,883,033.32
  6. Step 6: Final answer
    x = 1,721,308,068.94

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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.