Home / 37,163,625.40-55,745,438.10-36,525,896.20

Finding the Fourth Proportional to 37,163,625.40, 55,745,438.10 and 36,525,896.20

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Solution

The fourth proportional to 37,163,625.40, 55,745,438.10 and 36,525,896.20 is: 54,788,844.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,163,625.40 : 55,745,438.10 = 36,525,896.20 : x
  2. Step 2: Convert to fraction form
    37,163,625.40/55,745,438.10 = 36,525,896.20/x
  3. Step 3: Cross multiply
    37,163,625.40x = 55,745,438.10 × 36,525,896.20
  4. Step 4: Simplify right side
    37,163,625.40x = 2,036,152,085,664,125.50
  5. Step 5: Solve for x
    x = 2,036,152,085,664,125.50/37,163,625.40
  6. Step 6: Final answer
    x = 54,788,844.30

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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.