Home / 2,174,833,359.38-3,263,874,698.67-1,473,662,947.22

Finding the Fourth Proportional to 2,174,833,359.38, 3,263,874,698.67 and 1,473,662,947.22

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Solution

The fourth proportional to 2,174,833,359.38, 3,263,874,698.67 and 1,473,662,947.22 is: 2,211,595,287.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,833,359.38 : 3,263,874,698.67 = 1,473,662,947.22 : x
  2. Step 2: Convert to fraction form
    2,174,833,359.38/3,263,874,698.67 = 1,473,662,947.22/x
  3. Step 3: Cross multiply
    2,174,833,359.38x = 3,263,874,698.67 × 1,473,662,947.22
  4. Step 4: Simplify right side
    2,174,833,359.38x = 4,809,851,207,798,821,888
  5. Step 5: Solve for x
    x = 4,809,851,207,798,821,888/2,174,833,359.38
  6. Step 6: Final answer
    x = 2,211,595,287.08

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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.