Home / 3,855,600,966,999.60-5,777,046,743,413.70-2,239,397,944,487.10

Finding the Fourth Proportional to 3,855,600,966,999.60, 5,777,046,743,413.70 and 2,239,397,944,487.10

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Solution

The fourth proportional to 3,855,600,966,999.60, 5,777,046,743,413.70 and 2,239,397,944,487.10 is: 3,355,405,995,883.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,855,600,966,999.60 : 5,777,046,743,413.70 = 2,239,397,944,487.10 : x
  2. Step 2: Convert to fraction form
    3,855,600,966,999.60/5,777,046,743,413.70 = 2,239,397,944,487.10/x
  3. Step 3: Cross multiply
    3,855,600,966,999.60x = 5,777,046,743,413.70 × 2,239,397,944,487.10
  4. Step 4: Simplify right side
    3,855,600,966,999.60x = 12,937,106,602,406,535,065,763,840
  5. Step 5: Solve for x
    x = 12,937,106,602,406,535,065,763,840/3,855,600,966,999.60
  6. Step 6: Final answer
    x = 3,355,405,995,883.98

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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.