Home / 593,418,201.10-890,127,301.65-303,180,556.30

Finding the Fourth Proportional to 593,418,201.10, 890,127,301.65 and 303,180,556.30

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Solution

The fourth proportional to 593,418,201.10, 890,127,301.65 and 303,180,556.30 is: 454,770,834.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,418,201.10 : 890,127,301.65 = 303,180,556.30 : x
  2. Step 2: Convert to fraction form
    593,418,201.10/890,127,301.65 = 303,180,556.30/x
  3. Step 3: Cross multiply
    593,418,201.10x = 890,127,301.65 × 303,180,556.30
  4. Step 4: Simplify right side
    593,418,201.10x = 269,869,290,492,064,896
  5. Step 5: Solve for x
    x = 269,869,290,492,064,896/593,418,201.10
  6. Step 6: Final answer
    x = 454,770,834.45

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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.