Home / 150,763,171.76-226,080,486.50-57,374,207.36

Finding the Fourth Proportional to 150,763,171.76, 226,080,486.50 and 57,374,207.36

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Solution

The fourth proportional to 150,763,171.76, 226,080,486.50 and 57,374,207.36 is: 86,036,852.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,763,171.76 : 226,080,486.50 = 57,374,207.36 : x
  2. Step 2: Convert to fraction form
    150,763,171.76/226,080,486.50 = 57,374,207.36/x
  3. Step 3: Cross multiply
    150,763,171.76x = 226,080,486.50 × 57,374,207.36
  4. Step 4: Simplify right side
    150,763,171.76x = 12,971,188,712,450,808
  5. Step 5: Solve for x
    x = 12,971,188,712,450,808/150,763,171.76
  6. Step 6: Final answer
    x = 86,036,852.11

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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.