Home / 567,131,251.70-850,696,877.55-362,889,946.10

Finding the Fourth Proportional to 567,131,251.70, 850,696,877.55 and 362,889,946.10

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Solution

The fourth proportional to 567,131,251.70, 850,696,877.55 and 362,889,946.10 is: 544,334,919.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,131,251.70 : 850,696,877.55 = 362,889,946.10 : x
  2. Step 2: Convert to fraction form
    567,131,251.70/850,696,877.55 = 362,889,946.10/x
  3. Step 3: Cross multiply
    567,131,251.70x = 850,696,877.55 × 362,889,946.10
  4. Step 4: Simplify right side
    567,131,251.70x = 308,709,344,041,557,824
  5. Step 5: Solve for x
    x = 308,709,344,041,557,824/567,131,251.70
  6. Step 6: Final answer
    x = 544,334,919.15

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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.