Home / 21,600,849,932,073-29,809,194,967,737-11,724,095,457,131

Finding the Fourth Proportional to 21,600,849,932,073, 29,809,194,967,737 and 11,724,095,457,131

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Solution

The fourth proportional to 21,600,849,932,073, 29,809,194,967,737 and 11,724,095,457,131 is: 16,179,263,704,946.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,600,849,932,073 : 29,809,194,967,737 = 11,724,095,457,131 : x
  2. Step 2: Convert to fraction form
    21,600,849,932,073/29,809,194,967,737 = 11,724,095,457,131/x
  3. Step 3: Cross multiply
    21,600,849,932,073x = 29,809,194,967,737 × 11,724,095,457,131
  4. Step 4: Simplify right side
    21,600,849,932,073x = 349,485,847,301,977,595,434,762,240
  5. Step 5: Solve for x
    x = 349,485,847,301,977,595,434,762,240/21,600,849,932,073
  6. Step 6: Final answer
    x = 16,179,263,704,946.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.