Home / 37,555,492.84-56,332,634.46-11,996,333.80

Finding the Fourth Proportional to 37,555,492.84, 56,332,634.46 and 11,996,333.80

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Solution

The fourth proportional to 37,555,492.84, 56,332,634.46 and 11,996,333.80 is: 17,994,307.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,555,492.84 : 56,332,634.46 = 11,996,333.80 : x
  2. Step 2: Convert to fraction form
    37,555,492.84/56,332,634.46 = 11,996,333.80/x
  3. Step 3: Cross multiply
    37,555,492.84x = 56,332,634.46 × 11,996,333.80
  4. Step 4: Simplify right side
    37,555,492.84x = 675,785,086,815,542.75
  5. Step 5: Solve for x
    x = 675,785,086,815,542.75/37,555,492.84
  6. Step 6: Final answer
    x = 17,994,307.51

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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.