Home / 151,296,313,060.89-226,944,900,424.95-43,739,340,142.50

Finding the Fourth Proportional to 151,296,313,060.89, 226,944,900,424.95 and 43,739,340,142.50

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Solution

The fourth proportional to 151,296,313,060.89, 226,944,900,424.95 and 43,739,340,142.50 is: 65,609,134,766.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,296,313,060.89 : 226,944,900,424.95 = 43,739,340,142.50 : x
  2. Step 2: Convert to fraction form
    151,296,313,060.89/226,944,900,424.95 = 43,739,340,142.50/x
  3. Step 3: Cross multiply
    151,296,313,060.89x = 226,944,900,424.95 × 43,739,340,142.50
  4. Step 4: Simplify right side
    151,296,313,060.89x = 9,926,420,193,292,681,478,144
  5. Step 5: Solve for x
    x = 9,926,420,193,292,681,478,144/151,296,313,060.89
  6. Step 6: Final answer
    x = 65,609,134,766.54

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1.5x scale

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.