Home / 2,781,444,096,101.50-4,172,166,144,152.60-2,781,444,096,101.50

Finding the Fourth Proportional to 2,781,444,096,101.50, 4,172,166,144,152.60 and 2,781,444,096,101.50

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Solution

The fourth proportional to 2,781,444,096,101.50, 4,172,166,144,152.60 and 2,781,444,096,101.50 is: 4,172,166,144,152.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,096,101.50 : 4,172,166,144,152.60 = 2,781,444,096,101.50 : x
  2. Step 2: Convert to fraction form
    2,781,444,096,101.50/4,172,166,144,152.60 = 2,781,444,096,101.50/x
  3. Step 3: Cross multiply
    2,781,444,096,101.50x = 4,172,166,144,152.60 × 2,781,444,096,101.50
  4. Step 4: Simplify right side
    2,781,444,096,101.50x = 11,604,646,889,607,809,676,083,200
  5. Step 5: Solve for x
    x = 11,604,646,889,607,809,676,083,200/2,781,444,096,101.50
  6. Step 6: Final answer
    x = 4,172,166,144,152.60

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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.