Home / 149,743,200.03-224,619,375.91-51,373,526.77

Finding the Fourth Proportional to 149,743,200.03, 224,619,375.91 and 51,373,526.77

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Solution

The fourth proportional to 149,743,200.03, 224,619,375.91 and 51,373,526.77 is: 77,061,860.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,743,200.03 : 224,619,375.91 = 51,373,526.77 : x
  2. Step 2: Convert to fraction form
    149,743,200.03/224,619,375.91 = 51,373,526.77/x
  3. Step 3: Cross multiply
    149,743,200.03x = 224,619,375.91 × 51,373,526.77
  4. Step 4: Simplify right side
    149,743,200.03x = 11,539,489,520,249,982
  5. Step 5: Solve for x
    x = 11,539,489,520,249,982/149,743,200.03
  6. Step 6: Final answer
    x = 77,061,860.02

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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.