Home / 1,965,361,502,492-2,948,042,253,738-1,965,361,502,492

Finding the Fourth Proportional to 1,965,361,502,492, 2,948,042,253,738 and 1,965,361,502,492

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Solution

The fourth proportional to 1,965,361,502,492, 2,948,042,253,738 and 1,965,361,502,492 is: 2,948,042,253,738

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,965,361,502,492 : 2,948,042,253,738 = 1,965,361,502,492 : x
  2. Step 2: Convert to fraction form
    1,965,361,502,492/2,948,042,253,738 = 1,965,361,502,492/x
  3. Step 3: Cross multiply
    1,965,361,502,492x = 2,948,042,253,738 × 1,965,361,502,492
  4. Step 4: Simplify right side
    1,965,361,502,492x = 5,793,968,753,216,417,486,077,952
  5. Step 5: Solve for x
    x = 5,793,968,753,216,417,486,077,952/1,965,361,502,492
  6. Step 6: Final answer
    x = 2,948,042,253,738

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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.