Home / 18,113,999,353,805-27,174,815,556,148-5,874,455,394,779.50

Finding the Fourth Proportional to 18,113,999,353,805, 27,174,815,556,148 and 5,874,455,394,779.50

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Solution

The fourth proportional to 18,113,999,353,805, 27,174,815,556,148 and 5,874,455,394,779.50 is: 8,812,920,809,363.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,113,999,353,805 : 27,174,815,556,148 = 5,874,455,394,779.50 : x
  2. Step 2: Convert to fraction form
    18,113,999,353,805/27,174,815,556,148 = 5,874,455,394,779.50/x
  3. Step 3: Cross multiply
    18,113,999,353,805x = 27,174,815,556,148 × 5,874,455,394,779.50
  4. Step 4: Simplify right side
    18,113,999,353,805x = 159,637,241,845,951,488,071,827,456
  5. Step 5: Solve for x
    x = 159,637,241,845,951,488,071,827,456/18,113,999,353,805
  6. Step 6: Final answer
    x = 8,812,920,809,363.85

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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.