Home / 181,174,558.14-250,027,968.24-102,865,397.58

Finding the Fourth Proportional to 181,174,558.14, 250,027,968.24 and 102,865,397.58

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Solution

The fourth proportional to 181,174,558.14, 250,027,968.24 and 102,865,397.58 is: 141,958,267.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,174,558.14 : 250,027,968.24 = 102,865,397.58 : x
  2. Step 2: Convert to fraction form
    181,174,558.14/250,027,968.24 = 102,865,397.58/x
  3. Step 3: Cross multiply
    181,174,558.14x = 250,027,968.24 × 102,865,397.58
  4. Step 4: Simplify right side
    181,174,558.14x = 25,719,226,359,127,212
  5. Step 5: Solve for x
    x = 25,719,226,359,127,212/181,174,558.14
  6. Step 6: Final answer
    x = 141,958,267.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.