Home / 2,590,928,546,371.30-3,575,593,786,606.10-1,434,801,583,925.60

Finding the Fourth Proportional to 2,590,928,546,371.30, 3,575,593,786,606.10 and 1,434,801,583,925.60

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Solution

The fourth proportional to 2,590,928,546,371.30, 3,575,593,786,606.10 and 1,434,801,583,925.60 is: 1,980,088,426,476.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,928,546,371.30 : 3,575,593,786,606.10 = 1,434,801,583,925.60 : x
  2. Step 2: Convert to fraction form
    2,590,928,546,371.30/3,575,593,786,606.10 = 1,434,801,583,925.60/x
  3. Step 3: Cross multiply
    2,590,928,546,371.30x = 3,575,593,786,606.10 × 1,434,801,583,925.60
  4. Step 4: Simplify right side
    2,590,928,546,371.30x = 5,130,267,628,496,966,396,149,760
  5. Step 5: Solve for x
    x = 5,130,267,628,496,966,396,149,760/2,590,928,546,371.30
  6. Step 6: Final answer
    x = 1,980,088,426,476.34

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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.