Home / 1,467,923,132.40-2,201,884,698.60-1,411,488,034.80

Finding the Fourth Proportional to 1,467,923,132.40, 2,201,884,698.60 and 1,411,488,034.80

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Solution

The fourth proportional to 1,467,923,132.40, 2,201,884,698.60 and 1,411,488,034.80 is: 2,117,232,052.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,923,132.40 : 2,201,884,698.60 = 1,411,488,034.80 : x
  2. Step 2: Convert to fraction form
    1,467,923,132.40/2,201,884,698.60 = 1,411,488,034.80/x
  3. Step 3: Cross multiply
    1,467,923,132.40x = 2,201,884,698.60 × 1,411,488,034.80
  4. Step 4: Simplify right side
    1,467,923,132.40x = 3,107,933,906,083,104,256
  5. Step 5: Solve for x
    x = 3,107,933,906,083,104,256/1,467,923,132.40
  6. Step 6: Final answer
    x = 2,117,232,052.20

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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.