Home / 593,796,409.20-890,694,613.80-162,974,905.20

Finding the Fourth Proportional to 593,796,409.20, 890,694,613.80 and 162,974,905.20

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Solution

The fourth proportional to 593,796,409.20, 890,694,613.80 and 162,974,905.20 is: 244,462,357.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,796,409.20 : 890,694,613.80 = 162,974,905.20 : x
  2. Step 2: Convert to fraction form
    593,796,409.20/890,694,613.80 = 162,974,905.20/x
  3. Step 3: Cross multiply
    593,796,409.20x = 890,694,613.80 × 162,974,905.20
  4. Step 4: Simplify right side
    593,796,409.20x = 145,160,870,246,205,600
  5. Step 5: Solve for x
    x = 145,160,870,246,205,600/593,796,409.20
  6. Step 6: Final answer
    x = 244,462,357.80

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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.