Home / 2,237,994,090.40-3,353,407,954.80-1,418,640,080.80

Finding the Fourth Proportional to 2,237,994,090.40, 3,353,407,954.80 and 1,418,640,080.80

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Solution

The fourth proportional to 2,237,994,090.40, 3,353,407,954.80 and 1,418,640,080.80 is: 2,125,688,781.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,994,090.40 : 3,353,407,954.80 = 1,418,640,080.80 : x
  2. Step 2: Convert to fraction form
    2,237,994,090.40/3,353,407,954.80 = 1,418,640,080.80/x
  3. Step 3: Cross multiply
    2,237,994,090.40x = 3,353,407,954.80 × 1,418,640,080.80
  4. Step 4: Simplify right side
    2,237,994,090.40x = 4,757,278,931,952,834,560
  5. Step 5: Solve for x
    x = 4,757,278,931,952,834,560/2,237,994,090.40
  6. Step 6: Final answer
    x = 2,125,688,781.91

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1.5x scale

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.