Home / 114,728,051.55-172,091,864.07-35,950,591.11

Finding the Fourth Proportional to 114,728,051.55, 172,091,864.07 and 35,950,591.11

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Solution

The fourth proportional to 114,728,051.55, 172,091,864.07 and 35,950,591.11 is: 53,925,819.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,728,051.55 : 172,091,864.07 = 35,950,591.11 : x
  2. Step 2: Convert to fraction form
    114,728,051.55/172,091,864.07 = 35,950,591.11/x
  3. Step 3: Cross multiply
    114,728,051.55x = 172,091,864.07 × 35,950,591.11
  4. Step 4: Simplify right side
    114,728,051.55x = 6,186,804,238,538,270
  5. Step 5: Solve for x
    x = 6,186,804,238,538,270/114,728,051.55
  6. Step 6: Final answer
    x = 53,925,819.84

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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.