Home / 21,282,361,528,236-31,923,594,606,078-6,001,459,155,163.20

Finding the Fourth Proportional to 21,282,361,528,236, 31,923,594,606,078 and 6,001,459,155,163.20

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Solution

The fourth proportional to 21,282,361,528,236, 31,923,594,606,078 and 6,001,459,155,163.20 is: 9,002,203,484,804.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,282,361,528,236 : 31,923,594,606,078 = 6,001,459,155,163.20 : x
  2. Step 2: Convert to fraction form
    21,282,361,528,236/31,923,594,606,078 = 6,001,459,155,163.20/x
  3. Step 3: Cross multiply
    21,282,361,528,236x = 31,923,594,606,078 × 6,001,459,155,163.20
  4. Step 4: Simplify right side
    21,282,361,528,236x = 191,588,149,114,365,363,135,447,040
  5. Step 5: Solve for x
    x = 191,588,149,114,365,363,135,447,040/21,282,361,528,236
  6. Step 6: Final answer
    x = 9,002,203,484,804.97

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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.