Home / 150,856,267,795.62-226,098,069,898.27-129,458,307,774.74

Finding the Fourth Proportional to 150,856,267,795.62, 226,098,069,898.27 and 129,458,307,774.74

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Solution

The fourth proportional to 150,856,267,795.62, 226,098,069,898.27 and 129,458,307,774.74 is: 194,027,559,795.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,856,267,795.62 : 226,098,069,898.27 = 129,458,307,774.74 : x
  2. Step 2: Convert to fraction form
    150,856,267,795.62/226,098,069,898.27 = 129,458,307,774.74/x
  3. Step 3: Cross multiply
    150,856,267,795.62x = 226,098,069,898.27 × 129,458,307,774.74
  4. Step 4: Simplify right side
    150,856,267,795.62x = 29,270,273,520,164,914,855,936
  5. Step 5: Solve for x
    x = 29,270,273,520,164,914,855,936/150,856,267,795.62
  6. Step 6: Final answer
    x = 194,027,559,795.00

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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.