Home / 464,567,102.84-697,334,910.06-205,963,932.44

Finding the Fourth Proportional to 464,567,102.84, 697,334,910.06 and 205,963,932.44

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Solution

The fourth proportional to 464,567,102.84, 697,334,910.06 and 205,963,932.44 is: 309,160,591.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,567,102.84 : 697,334,910.06 = 205,963,932.44 : x
  2. Step 2: Convert to fraction form
    464,567,102.84/697,334,910.06 = 205,963,932.44/x
  3. Step 3: Cross multiply
    464,567,102.84x = 697,334,910.06 × 205,963,932.44
  4. Step 4: Simplify right side
    464,567,102.84x = 143,625,840,303,651,296
  5. Step 5: Solve for x
    x = 143,625,840,303,651,296/464,567,102.84
  6. Step 6: Final answer
    x = 309,160,591.50

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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.