Home / 173,845,850.10-260,768,775.15-44,463,586.20

Finding the Fourth Proportional to 173,845,850.10, 260,768,775.15 and 44,463,586.20

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Solution

The fourth proportional to 173,845,850.10, 260,768,775.15 and 44,463,586.20 is: 66,695,379.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,845,850.10 : 260,768,775.15 = 44,463,586.20 : x
  2. Step 2: Convert to fraction form
    173,845,850.10/260,768,775.15 = 44,463,586.20/x
  3. Step 3: Cross multiply
    173,845,850.10x = 260,768,775.15 × 44,463,586.20
  4. Step 4: Simplify right side
    173,845,850.10x = 11,594,714,912,150,444
  5. Step 5: Solve for x
    x = 11,594,714,912,150,444/173,845,850.10
  6. Step 6: Final answer
    x = 66,695,379.30

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1.5x scale

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.