Home / 29,619,496.80-44,429,245.20-26,974,101.60

Finding the Fourth Proportional to 29,619,496.80, 44,429,245.20 and 26,974,101.60

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Solution

The fourth proportional to 29,619,496.80, 44,429,245.20 and 26,974,101.60 is: 40,461,152.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,619,496.80 : 44,429,245.20 = 26,974,101.60 : x
  2. Step 2: Convert to fraction form
    29,619,496.80/44,429,245.20 = 26,974,101.60/x
  3. Step 3: Cross multiply
    29,619,496.80x = 44,429,245.20 × 26,974,101.60
  4. Step 4: Simplify right side
    29,619,496.80x = 1,198,438,974,036,112.50
  5. Step 5: Solve for x
    x = 1,198,438,974,036,112.50/29,619,496.80
  6. Step 6: Final answer
    x = 40,461,152.40

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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.