Home / 598,767,209.40-898,150,814.10-590,705,052.60

Finding the Fourth Proportional to 598,767,209.40, 898,150,814.10 and 590,705,052.60

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Solution

The fourth proportional to 598,767,209.40, 898,150,814.10 and 590,705,052.60 is: 886,057,578.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,767,209.40 : 898,150,814.10 = 590,705,052.60 : x
  2. Step 2: Convert to fraction form
    598,767,209.40/898,150,814.10 = 590,705,052.60/x
  3. Step 3: Cross multiply
    598,767,209.40x = 898,150,814.10 × 590,705,052.60
  4. Step 4: Simplify right side
    598,767,209.40x = 530,542,223,885,673,344
  5. Step 5: Solve for x
    x = 530,542,223,885,673,344/598,767,209.40
  6. Step 6: Final answer
    x = 886,057,578.90

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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.