Home / 241,015,532.82-332,637,792.05-146,984,232.17

Finding the Fourth Proportional to 241,015,532.82, 332,637,792.05 and 146,984,232.17

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Solution

The fourth proportional to 241,015,532.82, 332,637,792.05 and 146,984,232.17 is: 202,860,412.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,015,532.82 : 332,637,792.05 = 146,984,232.17 : x
  2. Step 2: Convert to fraction form
    241,015,532.82/332,637,792.05 = 146,984,232.17/x
  3. Step 3: Cross multiply
    241,015,532.82x = 332,637,792.05 × 146,984,232.17
  4. Step 4: Simplify right side
    241,015,532.82x = 48,892,510,453,897,648
  5. Step 5: Solve for x
    x = 48,892,510,453,897,648/241,015,532.82
  6. Step 6: Final answer
    x = 202,860,412.70

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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.