Home / 2,658,103,093.44-3,668,256,279.36-1,468,749,101.76

Finding the Fourth Proportional to 2,658,103,093.44, 3,668,256,279.36 and 1,468,749,101.76

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Solution

The fourth proportional to 2,658,103,093.44, 3,668,256,279.36 and 1,468,749,101.76 is: 2,026,914,655.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,658,103,093.44 : 3,668,256,279.36 = 1,468,749,101.76 : x
  2. Step 2: Convert to fraction form
    2,658,103,093.44/3,668,256,279.36 = 1,468,749,101.76/x
  3. Step 3: Cross multiply
    2,658,103,093.44x = 3,668,256,279.36 × 1,468,749,101.76
  4. Step 4: Simplify right side
    2,658,103,093.44x = 5,387,748,115,335,479,296
  5. Step 5: Solve for x
    x = 5,387,748,115,335,479,296/2,658,103,093.44
  6. Step 6: Final answer
    x = 2,026,914,655.28

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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.