Home / 1,667,325,844.53-2,497,831,963.52-1,112,956,686.45

Finding the Fourth Proportional to 1,667,325,844.53, 2,497,831,963.52 and 1,112,956,686.45

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Solution

The fourth proportional to 1,667,325,844.53, 2,497,831,963.52 and 1,112,956,686.45 is: 1,667,327,831.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,325,844.53 : 2,497,831,963.52 = 1,112,956,686.45 : x
  2. Step 2: Convert to fraction form
    1,667,325,844.53/2,497,831,963.52 = 1,112,956,686.45/x
  3. Step 3: Cross multiply
    1,667,325,844.53x = 2,497,831,963.52 × 1,112,956,686.45
  4. Step 4: Simplify right side
    1,667,325,844.53x = 2,779,978,785,422,551,552
  5. Step 5: Solve for x
    x = 2,779,978,785,422,551,552/1,667,325,844.53
  6. Step 6: Final answer
    x = 1,667,327,831.89

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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.