Home / 41,564,823,334.24-62,347,233,796.08-19,173,946,943.20

Finding the Fourth Proportional to 41,564,823,334.24, 62,347,233,796.08 and 19,173,946,943.20

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Solution

The fourth proportional to 41,564,823,334.24, 62,347,233,796.08 and 19,173,946,943.20 is: 28,760,919,858.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,564,823,334.24 : 62,347,233,796.08 = 19,173,946,943.20 : x
  2. Step 2: Convert to fraction form
    41,564,823,334.24/62,347,233,796.08 = 19,173,946,943.20/x
  3. Step 3: Cross multiply
    41,564,823,334.24x = 62,347,233,796.08 × 19,173,946,943.20
  4. Step 4: Simplify right side
    41,564,823,334.24x = 1,195,442,552,861,323,952,128
  5. Step 5: Solve for x
    x = 1,195,442,552,861,323,952,128/41,564,823,334.24
  6. Step 6: Final answer
    x = 28,760,919,858.80

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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.