Home / 24,819,085.70-37,228,628.55-18,441,793.70

Finding the Fourth Proportional to 24,819,085.70, 37,228,628.55 and 18,441,793.70

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Solution

The fourth proportional to 24,819,085.70, 37,228,628.55 and 18,441,793.70 is: 27,662,690.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,819,085.70 : 37,228,628.55 = 18,441,793.70 : x
  2. Step 2: Convert to fraction form
    24,819,085.70/37,228,628.55 = 18,441,793.70/x
  3. Step 3: Cross multiply
    24,819,085.70x = 37,228,628.55 × 18,441,793.70
  4. Step 4: Simplify right side
    24,819,085.70x = 686,562,687,453,030
  5. Step 5: Solve for x
    x = 686,562,687,453,030/24,819,085.70
  6. Step 6: Final answer
    x = 27,662,690.55

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Double scale
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Similar ratio
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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.