Home / 151,497,054.44-227,212,596.18-40,830,141.46

Finding the Fourth Proportional to 151,497,054.44, 227,212,596.18 and 40,830,141.46

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Solution

The fourth proportional to 151,497,054.44, 227,212,596.18 and 40,830,141.46 is: 61,236,322.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,497,054.44 : 227,212,596.18 = 40,830,141.46 : x
  2. Step 2: Convert to fraction form
    151,497,054.44/227,212,596.18 = 40,830,141.46/x
  3. Step 3: Cross multiply
    151,497,054.44x = 227,212,596.18 × 40,830,141.46
  4. Step 4: Simplify right side
    151,497,054.44x = 9,277,122,443,523,256
  5. Step 5: Solve for x
    x = 9,277,122,443,523,256/151,497,054.44
  6. Step 6: Final answer
    x = 61,236,322.24

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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.