Home / 1,464,194,082.32-2,196,289,360.88-373,677,266.96

Finding the Fourth Proportional to 1,464,194,082.32, 2,196,289,360.88 and 373,677,266.96

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Solution

The fourth proportional to 1,464,194,082.32, 2,196,289,360.88 and 373,677,266.96 is: 560,515,450.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,194,082.32 : 2,196,289,360.88 = 373,677,266.96 : x
  2. Step 2: Convert to fraction form
    1,464,194,082.32/2,196,289,360.88 = 373,677,266.96/x
  3. Step 3: Cross multiply
    1,464,194,082.32x = 2,196,289,360.88 × 373,677,266.96
  4. Step 4: Simplify right side
    1,464,194,082.32x = 820,703,405,826,963,584
  5. Step 5: Solve for x
    x = 820,703,405,826,963,584/1,464,194,082.32
  6. Step 6: Final answer
    x = 560,515,450.61

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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.