Home / 973,479,144.48-1,459,236,141.20-610,228,592.16

Finding the Fourth Proportional to 973,479,144.48, 1,459,236,141.20 and 610,228,592.16

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Solution

The fourth proportional to 973,479,144.48, 1,459,236,141.20 and 610,228,592.16 is: 914,726,957.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,479,144.48 : 1,459,236,141.20 = 610,228,592.16 : x
  2. Step 2: Convert to fraction form
    973,479,144.48/1,459,236,141.20 = 610,228,592.16/x
  3. Step 3: Cross multiply
    973,479,144.48x = 1,459,236,141.20 × 610,228,592.16
  4. Step 4: Simplify right side
    973,479,144.48x = 890,467,616,073,467,008
  5. Step 5: Solve for x
    x = 890,467,616,073,467,008/973,479,144.48
  6. Step 6: Final answer
    x = 914,726,957.56

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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.