Home / 34,763,245.60-52,194,634.80-19,646,701.60

Finding the Fourth Proportional to 34,763,245.60, 52,194,634.80 and 19,646,701.60

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Solution

The fourth proportional to 34,763,245.60, 52,194,634.80 and 19,646,701.60 is: 29,498,178.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,763,245.60 : 52,194,634.80 = 19,646,701.60 : x
  2. Step 2: Convert to fraction form
    34,763,245.60/52,194,634.80 = 19,646,701.60/x
  3. Step 3: Cross multiply
    34,763,245.60x = 52,194,634.80 × 19,646,701.60
  4. Step 4: Simplify right side
    34,763,245.60x = 1,025,452,415,036,575.75
  5. Step 5: Solve for x
    x = 1,025,452,415,036,575.75/34,763,245.60
  6. Step 6: Final answer
    x = 29,498,178.24

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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.