Home / 6,077,574,721.63-8,387,933,953.39-3,502,097,396.37

Finding the Fourth Proportional to 6,077,574,721.63, 8,387,933,953.39 and 3,502,097,396.37

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Solution

The fourth proportional to 6,077,574,721.63, 8,387,933,953.39 and 3,502,097,396.37 is: 4,833,401,974.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,574,721.63 : 8,387,933,953.39 = 3,502,097,396.37 : x
  2. Step 2: Convert to fraction form
    6,077,574,721.63/8,387,933,953.39 = 3,502,097,396.37/x
  3. Step 3: Cross multiply
    6,077,574,721.63x = 8,387,933,953.39 × 3,502,097,396.37
  4. Step 4: Simplify right side
    6,077,574,721.63x = 29,375,361,659,081,883,648
  5. Step 5: Solve for x
    x = 29,375,361,659,081,883,648/6,077,574,721.63
  6. Step 6: Final answer
    x = 4,833,401,974.40

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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.