Home / 593,796,415.20-890,694,622.80-162,974,911.20

Finding the Fourth Proportional to 593,796,415.20, 890,694,622.80 and 162,974,911.20

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Solution

The fourth proportional to 593,796,415.20, 890,694,622.80 and 162,974,911.20 is: 244,462,366.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,796,415.20 : 890,694,622.80 = 162,974,911.20 : x
  2. Step 2: Convert to fraction form
    593,796,415.20/890,694,622.80 = 162,974,911.20/x
  3. Step 3: Cross multiply
    593,796,415.20x = 890,694,622.80 × 162,974,911.20
  4. Step 4: Simplify right side
    593,796,415.20x = 145,160,877,057,147,488
  5. Step 5: Solve for x
    x = 145,160,877,057,147,488/593,796,415.20
  6. Step 6: Final answer
    x = 244,462,366.80

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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.