Home / 8,865,158,096,174-13,299,742,284,441-4,785,540,667,972.60

Finding the Fourth Proportional to 8,865,158,096,174, 13,299,742,284,441 and 4,785,540,667,972.60

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Solution

The fourth proportional to 8,865,158,096,174, 13,299,742,284,441 and 4,785,540,667,972.60 is: 7,179,393,405,653.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,865,158,096,174 : 13,299,742,284,441 = 4,785,540,667,972.60 : x
  2. Step 2: Convert to fraction form
    8,865,158,096,174/13,299,742,284,441 = 4,785,540,667,972.60/x
  3. Step 3: Cross multiply
    8,865,158,096,174x = 13,299,742,284,441 × 4,785,540,667,972.60
  4. Step 4: Simplify right side
    8,865,158,096,174x = 63,646,457,575,747,211,262,689,280
  5. Step 5: Solve for x
    x = 63,646,457,575,747,211,262,689,280/8,865,158,096,174
  6. Step 6: Final answer
    x = 7,179,393,405,653.49

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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.