Home / 241,015,531.32-332,637,789.98-146,984,230.67

Finding the Fourth Proportional to 241,015,531.32, 332,637,789.98 and 146,984,230.67

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Solution

The fourth proportional to 241,015,531.32, 332,637,789.98 and 146,984,230.67 is: 202,860,410.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,015,531.32 : 332,637,789.98 = 146,984,230.67 : x
  2. Step 2: Convert to fraction form
    241,015,531.32/332,637,789.98 = 146,984,230.67/x
  3. Step 3: Cross multiply
    241,015,531.32x = 332,637,789.98 × 146,984,230.67
  4. Step 4: Simplify right side
    241,015,531.32x = 48,892,509,650,683,608
  5. Step 5: Solve for x
    x = 48,892,509,650,683,608/241,015,531.32
  6. Step 6: Final answer
    x = 202,860,410.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.