Home / 19,877,079,598,224-29,818,600,609,992-6,981,477,728,872.60

Finding the Fourth Proportional to 19,877,079,598,224, 29,818,600,609,992 and 6,981,477,728,872.60

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Solution

The fourth proportional to 19,877,079,598,224, 29,818,600,609,992 and 6,981,477,728,872.60 is: 10,473,263,692,288.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,877,079,598,224 : 29,818,600,609,992 = 6,981,477,728,872.60 : x
  2. Step 2: Convert to fraction form
    19,877,079,598,224/29,818,600,609,992 = 6,981,477,728,872.60/x
  3. Step 3: Cross multiply
    19,877,079,598,224x = 29,818,600,609,992 × 6,981,477,728,872.60
  4. Step 4: Simplify right side
    19,877,079,598,224x = 208,177,896,064,806,058,855,497,728
  5. Step 5: Solve for x
    x = 208,177,896,064,806,058,855,497,728/19,877,079,598,224
  6. Step 6: Final answer
    x = 10,473,263,692,288.41

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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.