Home / 2,250,883,023.57-3,106,236,810.70-1,247,317,354.25

Finding the Fourth Proportional to 2,250,883,023.57, 3,106,236,810.70 and 1,247,317,354.25

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Solution

The fourth proportional to 2,250,883,023.57, 3,106,236,810.70 and 1,247,317,354.25 is: 1,721,308,055.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,883,023.57 : 3,106,236,810.70 = 1,247,317,354.25 : x
  2. Step 2: Convert to fraction form
    2,250,883,023.57/3,106,236,810.70 = 1,247,317,354.25/x
  3. Step 3: Cross multiply
    2,250,883,023.57x = 3,106,236,810.70 × 1,247,317,354.25
  4. Step 4: Simplify right side
    2,250,883,023.57x = 3,874,463,080,393,865,216
  5. Step 5: Solve for x
    x = 3,874,463,080,393,865,216/2,250,883,023.57
  6. Step 6: Final answer
    x = 1,721,308,055.47

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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.