Home / 1,143,190,817,746.40-1,714,283,026,504.90-605,842,882,493.60

Finding the Fourth Proportional to 1,143,190,817,746.40, 1,714,283,026,504.90 and 605,842,882,493.60

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Solution

The fourth proportional to 1,143,190,817,746.40, 1,714,283,026,504.90 and 605,842,882,493.60 is: 908,497,648,918.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,143,190,817,746.40 : 1,714,283,026,504.90 = 605,842,882,493.60 : x
  2. Step 2: Convert to fraction form
    1,143,190,817,746.40/1,714,283,026,504.90 = 605,842,882,493.60/x
  3. Step 3: Cross multiply
    1,143,190,817,746.40x = 1,714,283,026,504.90 × 605,842,882,493.60
  4. Step 4: Simplify right side
    1,143,190,817,746.40x = 1,038,586,170,187,581,027,778,560
  5. Step 5: Solve for x
    x = 1,038,586,170,187,581,027,778,560/1,143,190,817,746.40
  6. Step 6: Final answer
    x = 908,497,648,918.29

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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.