Home / 53,862,217.98-80,804,675.46-17,467,770.49

Finding the Fourth Proportional to 53,862,217.98, 80,804,675.46 and 17,467,770.49

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Solution

The fourth proportional to 53,862,217.98, 80,804,675.46 and 17,467,770.49 is: 26,205,336.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,862,217.98 : 80,804,675.46 = 17,467,770.49 : x
  2. Step 2: Convert to fraction form
    53,862,217.98/80,804,675.46 = 17,467,770.49/x
  3. Step 3: Cross multiply
    53,862,217.98x = 80,804,675.46 × 17,467,770.49
  4. Step 4: Simplify right side
    53,862,217.98x = 1,411,477,525,454,215
  5. Step 5: Solve for x
    x = 1,411,477,525,454,215/53,862,217.98
  6. Step 6: Final answer
    x = 26,205,336.10

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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.