Home / 1,143,190,817,747.60-1,714,283,026,507.10-605,842,882,494.85

Finding the Fourth Proportional to 1,143,190,817,747.60, 1,714,283,026,507.10 and 605,842,882,494.85

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Solution

The fourth proportional to 1,143,190,817,747.60, 1,714,283,026,507.10 and 605,842,882,494.85 is: 908,497,648,920.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,143,190,817,747.60 : 1,714,283,026,507.10 = 605,842,882,494.85 : x
  2. Step 2: Convert to fraction form
    1,143,190,817,747.60/1,714,283,026,507.10 = 605,842,882,494.85/x
  3. Step 3: Cross multiply
    1,143,190,817,747.60x = 1,714,283,026,507.10 × 605,842,882,494.85
  4. Step 4: Simplify right side
    1,143,190,817,747.60x = 1,038,586,170,191,056,864,280,576
  5. Step 5: Solve for x
    x = 1,038,586,170,191,056,864,280,576/1,143,190,817,747.60
  6. Step 6: Final answer
    x = 908,497,648,920.38

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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.