Home / 598,996,569.58-897,899,640.45-416,861,110.06

Finding the Fourth Proportional to 598,996,569.58, 897,899,640.45 and 416,861,110.06

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Solution

The fourth proportional to 598,996,569.58, 897,899,640.45 and 416,861,110.06 is: 624,877,436.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,996,569.58 : 897,899,640.45 = 416,861,110.06 : x
  2. Step 2: Convert to fraction form
    598,996,569.58/897,899,640.45 = 416,861,110.06/x
  3. Step 3: Cross multiply
    598,996,569.58x = 897,899,640.45 × 416,861,110.06
  4. Step 4: Simplify right side
    598,996,569.58x = 374,299,440,840,461,888
  5. Step 5: Solve for x
    x = 374,299,440,840,461,888/598,996,569.58
  6. Step 6: Final answer
    x = 624,877,436.45

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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.