Home / 1,714,005,451,809.50-2,365,327,909,584.30-943,254,143,512.40

Finding the Fourth Proportional to 1,714,005,451,809.50, 2,365,327,909,584.30 and 943,254,143,512.40

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Solution

The fourth proportional to 1,714,005,451,809.50, 2,365,327,909,584.30 and 943,254,143,512.40 is: 1,301,690,930,519.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,005,451,809.50 : 2,365,327,909,584.30 = 943,254,143,512.40 : x
  2. Step 2: Convert to fraction form
    1,714,005,451,809.50/2,365,327,909,584.30 = 943,254,143,512.40/x
  3. Step 3: Cross multiply
    1,714,005,451,809.50x = 2,365,327,909,584.30 × 943,254,143,512.40
  4. Step 4: Simplify right side
    1,714,005,451,809.50x = 2,231,105,351,480,914,323,963,904
  5. Step 5: Solve for x
    x = 2,231,105,351,480,914,323,963,904/1,714,005,451,809.50
  6. Step 6: Final answer
    x = 1,301,690,930,519.21

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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.