Home / 181,333,256.58-250,248,772.62-101,973,294.36

Finding the Fourth Proportional to 181,333,256.58, 250,248,772.62 and 101,973,294.36

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Solution

The fourth proportional to 181,333,256.58, 250,248,772.62 and 101,973,294.36 is: 140,728,139.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,333,256.58 : 250,248,772.62 = 101,973,294.36 : x
  2. Step 2: Convert to fraction form
    181,333,256.58/250,248,772.62 = 101,973,294.36/x
  3. Step 3: Cross multiply
    181,333,256.58x = 250,248,772.62 × 101,973,294.36
  4. Step 4: Simplify right side
    181,333,256.58x = 25,518,691,753,607,968
  5. Step 5: Solve for x
    x = 25,518,691,753,607,968/181,333,256.58
  6. Step 6: Final answer
    x = 140,728,139.09

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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.