Home / 5,208,623,299.44-7,812,618,533.16-1,847,360,830.32

Finding the Fourth Proportional to 5,208,623,299.44, 7,812,618,533.16 and 1,847,360,830.32

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Solution

The fourth proportional to 5,208,623,299.44, 7,812,618,533.16 and 1,847,360,830.32 is: 2,770,929,021.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,208,623,299.44 : 7,812,618,533.16 = 1,847,360,830.32 : x
  2. Step 2: Convert to fraction form
    5,208,623,299.44/7,812,618,533.16 = 1,847,360,830.32/x
  3. Step 3: Cross multiply
    5,208,623,299.44x = 7,812,618,533.16 × 1,847,360,830.32
  4. Step 4: Simplify right side
    5,208,623,299.44x = 14,432,725,460,391,876,608
  5. Step 5: Solve for x
    x = 14,432,725,460,391,876,608/5,208,623,299.44
  6. Step 6: Final answer
    x = 2,770,929,021.10

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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.