Home / 48,504,290.80-72,756,436.20-22,995,122.80

Finding the Fourth Proportional to 48,504,290.80, 72,756,436.20 and 22,995,122.80

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Solution

The fourth proportional to 48,504,290.80, 72,756,436.20 and 22,995,122.80 is: 34,492,684.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,504,290.80 : 72,756,436.20 = 22,995,122.80 : x
  2. Step 2: Convert to fraction form
    48,504,290.80/72,756,436.20 = 22,995,122.80/x
  3. Step 3: Cross multiply
    48,504,290.80x = 72,756,436.20 × 22,995,122.80
  4. Step 4: Simplify right side
    48,504,290.80x = 1,673,043,184,909,365.50
  5. Step 5: Solve for x
    x = 1,673,043,184,909,365.50/48,504,290.80
  6. Step 6: Final answer
    x = 34,492,684.20

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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.