Home / 306,733,733.40-460,100,600.10-177,274,705.80

Finding the Fourth Proportional to 306,733,733.40, 460,100,600.10 and 177,274,705.80

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Solution

The fourth proportional to 306,733,733.40, 460,100,600.10 and 177,274,705.80 is: 265,912,058.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,733,733.40 : 460,100,600.10 = 177,274,705.80 : x
  2. Step 2: Convert to fraction form
    306,733,733.40/460,100,600.10 = 177,274,705.80/x
  3. Step 3: Cross multiply
    306,733,733.40x = 460,100,600.10 × 177,274,705.80
  4. Step 4: Simplify right side
    306,733,733.40x = 81,564,198,521,130,960
  5. Step 5: Solve for x
    x = 81,564,198,521,130,960/306,733,733.40
  6. Step 6: Final answer
    x = 265,912,058.70

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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.