Home / 297,756,544.44-446,634,263.70-93,300,280.76

Finding the Fourth Proportional to 297,756,544.44, 446,634,263.70 and 93,300,280.76

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Solution

The fourth proportional to 297,756,544.44, 446,634,263.70 and 93,300,280.76 is: 139,950,247.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,756,544.44 : 446,634,263.70 = 93,300,280.76 : x
  2. Step 2: Convert to fraction form
    297,756,544.44/446,634,263.70 = 93,300,280.76/x
  3. Step 3: Cross multiply
    297,756,544.44x = 446,634,263.70 × 93,300,280.76
  4. Step 4: Simplify right side
    297,756,544.44x = 41,671,102,200,245,880
  5. Step 5: Solve for x
    x = 41,671,102,200,245,880/297,756,544.44
  6. Step 6: Final answer
    x = 139,950,247.87

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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.