Home / 24,887,513,490.64-34,347,914,188.99-16,321,147,069.63

Finding the Fourth Proportional to 24,887,513,490.64, 34,347,914,188.99 and 16,321,147,069.63

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Solution

The fourth proportional to 24,887,513,490.64, 34,347,914,188.99 and 16,321,147,069.63 is: 22,525,245,811.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,887,513,490.64 : 34,347,914,188.99 = 16,321,147,069.63 : x
  2. Step 2: Convert to fraction form
    24,887,513,490.64/34,347,914,188.99 = 16,321,147,069.63/x
  3. Step 3: Cross multiply
    24,887,513,490.64x = 34,347,914,188.99 × 16,321,147,069.63
  4. Step 4: Simplify right side
    24,887,513,490.64x = 560,597,359,013,283,495,936
  5. Step 5: Solve for x
    x = 560,597,359,013,283,495,936/24,887,513,490.64
  6. Step 6: Final answer
    x = 22,525,245,811.48

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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.