Home / 34,950,734.40-52,426,101.60-19,645,233.60

Finding the Fourth Proportional to 34,950,734.40, 52,426,101.60 and 19,645,233.60

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Solution

The fourth proportional to 34,950,734.40, 52,426,101.60 and 19,645,233.60 is: 29,467,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,950,734.40 : 52,426,101.60 = 19,645,233.60 : x
  2. Step 2: Convert to fraction form
    34,950,734.40/52,426,101.60 = 19,645,233.60/x
  3. Step 3: Cross multiply
    34,950,734.40x = 52,426,101.60 × 19,645,233.60
  4. Step 4: Simplify right side
    34,950,734.40x = 1,029,923,012,669,333.88
  5. Step 5: Solve for x
    x = 1,029,923,012,669,333.88/34,950,734.40
  6. Step 6: Final answer
    x = 29,467,850.40

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1.5x scale

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.