Home / 1,323,944,798.04-1,827,043,734.69-767,350,697.94

Finding the Fourth Proportional to 1,323,944,798.04, 1,827,043,734.69 and 767,350,697.94

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Solution

The fourth proportional to 1,323,944,798.04, 1,827,043,734.69 and 767,350,697.94 is: 1,058,943,912.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,944,798.04 : 1,827,043,734.69 = 767,350,697.94 : x
  2. Step 2: Convert to fraction form
    1,323,944,798.04/1,827,043,734.69 = 767,350,697.94/x
  3. Step 3: Cross multiply
    1,323,944,798.04x = 1,827,043,734.69 × 767,350,697.94
  4. Step 4: Simplify right side
    1,323,944,798.04x = 1,401,983,284,981,275,904
  5. Step 5: Solve for x
    x = 1,401,983,284,981,275,904/1,323,944,798.04
  6. Step 6: Final answer
    x = 1,058,943,912.96

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Double scale
Find fourth proportional to 1,323,944,799.04, 1,827,043,736.07 and 767,350,698.94
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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.