Home / 364,348,900.40-545,654,561.44-232,777,271.84

Finding the Fourth Proportional to 364,348,900.40, 545,654,561.44 and 232,777,271.84

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Solution

The fourth proportional to 364,348,900.40, 545,654,561.44 and 232,777,271.84 is: 348,610,850.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,348,900.40 : 545,654,561.44 = 232,777,271.84 : x
  2. Step 2: Convert to fraction form
    364,348,900.40/545,654,561.44 = 232,777,271.84/x
  3. Step 3: Cross multiply
    364,348,900.40x = 545,654,561.44 × 232,777,271.84
  4. Step 4: Simplify right side
    364,348,900.40x = 127,015,980,179,054,880
  5. Step 5: Solve for x
    x = 127,015,980,179,054,880/364,348,900.40
  6. Step 6: Final answer
    x = 348,610,850.86

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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.