Home / 5,306,539,683,992-7,960,605,413,693-1,863,829,565,791.90

Finding the Fourth Proportional to 5,306,539,683,992, 7,960,605,413,693 and 1,863,829,565,791.90

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Solution

The fourth proportional to 5,306,539,683,992, 7,960,605,413,693 and 1,863,829,565,791.90 is: 2,796,023,890,371.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,539,683,992 : 7,960,605,413,693 = 1,863,829,565,791.90 : x
  2. Step 2: Convert to fraction form
    5,306,539,683,992/7,960,605,413,693 = 1,863,829,565,791.90/x
  3. Step 3: Cross multiply
    5,306,539,683,992x = 7,960,605,413,693 × 1,863,829,565,791.90
  4. Step 4: Simplify right side
    5,306,539,683,992x = 14,837,211,731,644,072,601,845,760
  5. Step 5: Solve for x
    x = 14,837,211,731,644,072,601,845,760/5,306,539,683,992
  6. Step 6: Final answer
    x = 2,796,023,890,371.13

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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.