Home / 149,575,352.44-224,442,023.10-106,136,800.42

Finding the Fourth Proportional to 149,575,352.44, 224,442,023.10 and 106,136,800.42

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Solution

The fourth proportional to 149,575,352.44, 224,442,023.10 and 106,136,800.42 is: 159,261,254.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,575,352.44 : 224,442,023.10 = 106,136,800.42 : x
  2. Step 2: Convert to fraction form
    149,575,352.44/224,442,023.10 = 106,136,800.42/x
  3. Step 3: Cross multiply
    149,575,352.44x = 224,442,023.10 × 106,136,800.42
  4. Step 4: Simplify right side
    149,575,352.44x = 23,821,558,211,625,728
  5. Step 5: Solve for x
    x = 23,821,558,211,625,728/149,575,352.44
  6. Step 6: Final answer
    x = 159,261,254.10

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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.