Home / 332,009,609.33-498,122,165.44-98,842,338.13

Finding the Fourth Proportional to 332,009,609.33, 498,122,165.44 and 98,842,338.13

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Solution

The fourth proportional to 332,009,609.33, 498,122,165.44 and 98,842,338.13 is: 148,295,585.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,009,609.33 : 498,122,165.44 = 98,842,338.13 : x
  2. Step 2: Convert to fraction form
    332,009,609.33/498,122,165.44 = 98,842,338.13/x
  3. Step 3: Cross multiply
    332,009,609.33x = 498,122,165.44 × 98,842,338.13
  4. Step 4: Simplify right side
    332,009,609.33x = 49,235,559,507,127,232
  5. Step 5: Solve for x
    x = 49,235,559,507,127,232/332,009,609.33
  6. Step 6: Final answer
    x = 148,295,585.80

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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.