Home / 2,247,457,506.48-3,364,469,603.64-1,359,455,495.76

Finding the Fourth Proportional to 2,247,457,506.48, 3,364,469,603.64 and 1,359,455,495.76

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Solution

The fourth proportional to 2,247,457,506.48, 3,364,469,603.64 and 1,359,455,495.76 is: 2,035,120,432.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,457,506.48 : 3,364,469,603.64 = 1,359,455,495.76 : x
  2. Step 2: Convert to fraction form
    2,247,457,506.48/3,364,469,603.64 = 1,359,455,495.76/x
  3. Step 3: Cross multiply
    2,247,457,506.48x = 3,364,469,603.64 × 1,359,455,495.76
  4. Step 4: Simplify right side
    2,247,457,506.48x = 4,573,846,692,985,866,752
  5. Step 5: Solve for x
    x = 4,573,846,692,985,866,752/2,247,457,506.48
  6. Step 6: Final answer
    x = 2,035,120,432.67

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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.