Home / 2,873,363,144,042.40-4,310,055,898,069.60-695,153,640,399.44

Finding the Fourth Proportional to 2,873,363,144,042.40, 4,310,055,898,069.60 and 695,153,640,399.44

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Solution

The fourth proportional to 2,873,363,144,042.40, 4,310,055,898,069.60 and 695,153,640,399.44 is: 1,042,733,165,865.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,363,144,042.40 : 4,310,055,898,069.60 = 695,153,640,399.44 : x
  2. Step 2: Convert to fraction form
    2,873,363,144,042.40/4,310,055,898,069.60 = 695,153,640,399.44/x
  3. Step 3: Cross multiply
    2,873,363,144,042.40x = 4,310,055,898,069.60 × 695,153,640,399.44
  4. Step 4: Simplify right side
    2,873,363,144,042.40x = 2,996,151,047,868,159,910,477,824
  5. Step 5: Solve for x
    x = 2,996,151,047,868,159,910,477,824/2,873,363,144,042.40
  6. Step 6: Final answer
    x = 1,042,733,165,865.35

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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.