Home / 111,182,795.65-166,773,353.73-33,459,365.02

Finding the Fourth Proportional to 111,182,795.65, 166,773,353.73 and 33,459,365.02

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Solution

The fourth proportional to 111,182,795.65, 166,773,353.73 and 33,459,365.02 is: 50,188,794.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,182,795.65 : 166,773,353.73 = 33,459,365.02 : x
  2. Step 2: Convert to fraction form
    111,182,795.65/166,773,353.73 = 33,459,365.02/x
  3. Step 3: Cross multiply
    111,182,795.65x = 166,773,353.73 × 33,459,365.02
  4. Step 4: Simplify right side
    111,182,795.65x = 5,580,130,518,061,648
  5. Step 5: Solve for x
    x = 5,580,130,518,061,648/111,182,795.65
  6. Step 6: Final answer
    x = 50,188,794.82

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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.