Home / 593,348,581.13-890,150,433.80-199,914,503.63

Finding the Fourth Proportional to 593,348,581.13, 890,150,433.80 and 199,914,503.63

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Solution

The fourth proportional to 593,348,581.13, 890,150,433.80 and 199,914,503.63 is: 299,914,734.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,348,581.13 : 890,150,433.80 = 199,914,503.63 : x
  2. Step 2: Convert to fraction form
    593,348,581.13/890,150,433.80 = 199,914,503.63/x
  3. Step 3: Cross multiply
    593,348,581.13x = 890,150,433.80 × 199,914,503.63
  4. Step 4: Simplify right side
    593,348,581.13x = 177,953,982,123,705,856
  5. Step 5: Solve for x
    x = 177,953,982,123,705,856/593,348,581.13
  6. Step 6: Final answer
    x = 299,914,734.42

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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.