Home / 104,977,592.60-157,466,388.90-51,229,880.60

Finding the Fourth Proportional to 104,977,592.60, 157,466,388.90 and 51,229,880.60

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Solution

The fourth proportional to 104,977,592.60, 157,466,388.90 and 51,229,880.60 is: 76,844,820.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,977,592.60 : 157,466,388.90 = 51,229,880.60 : x
  2. Step 2: Convert to fraction form
    104,977,592.60/157,466,388.90 = 51,229,880.60/x
  3. Step 3: Cross multiply
    104,977,592.60x = 157,466,388.90 × 51,229,880.60
  4. Step 4: Simplify right side
    104,977,592.60x = 8,066,984,301,860,166
  5. Step 5: Solve for x
    x = 8,066,984,301,860,166/104,977,592.60
  6. Step 6: Final answer
    x = 76,844,820.90

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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.