Home / 2,590,928,546,591.20-3,575,593,786,907.70-1,434,801,584,145.20

Finding the Fourth Proportional to 2,590,928,546,591.20, 3,575,593,786,907.70 and 1,434,801,584,145.20

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Solution

The fourth proportional to 2,590,928,546,591.20, 3,575,593,786,907.70 and 1,434,801,584,145.20 is: 1,980,088,426,778.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,928,546,591.20 : 3,575,593,786,907.70 = 1,434,801,584,145.20 : x
  2. Step 2: Convert to fraction form
    2,590,928,546,591.20/3,575,593,786,907.70 = 1,434,801,584,145.20/x
  3. Step 3: Cross multiply
    2,590,928,546,591.20x = 3,575,593,786,907.70 × 1,434,801,584,145.20
  4. Step 4: Simplify right side
    2,590,928,546,591.20x = 5,130,267,629,714,903,157,178,368
  5. Step 5: Solve for x
    x = 5,130,267,629,714,903,157,178,368/2,590,928,546,591.20
  6. Step 6: Final answer
    x = 1,980,088,426,778.36

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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.