Home / 33,829,526-46,684,769.88-18,359,606.96

Finding the Fourth Proportional to 33,829,526, 46,684,769.88 and 18,359,606.96

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Solution

The fourth proportional to 33,829,526, 46,684,769.88 and 18,359,606.96 is: 25,336,270.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,829,526 : 46,684,769.88 = 18,359,606.96 : x
  2. Step 2: Convert to fraction form
    33,829,526/46,684,769.88 = 18,359,606.96/x
  3. Step 3: Cross multiply
    33,829,526x = 46,684,769.88 × 18,359,606.96
  4. Step 4: Simplify right side
    33,829,526x = 857,114,026,014,846.50
  5. Step 5: Solve for x
    x = 857,114,026,014,846.50/33,829,526
  6. Step 6: Final answer
    x = 25,336,270.63

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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.