Home / 593,418,200.60-890,127,300.90-303,180,555.80

Finding the Fourth Proportional to 593,418,200.60, 890,127,300.90 and 303,180,555.80

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Solution

The fourth proportional to 593,418,200.60, 890,127,300.90 and 303,180,555.80 is: 454,770,833.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,418,200.60 : 890,127,300.90 = 303,180,555.80 : x
  2. Step 2: Convert to fraction form
    593,418,200.60/890,127,300.90 = 303,180,555.80/x
  3. Step 3: Cross multiply
    593,418,200.60x = 890,127,300.90 × 303,180,555.80
  4. Step 4: Simplify right side
    593,418,200.60x = 269,869,289,819,615,840
  5. Step 5: Solve for x
    x = 269,869,289,819,615,840/593,418,200.60
  6. Step 6: Final answer
    x = 454,770,833.70

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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.