Home / 330,712,508.01-456,379,639.16-182,030,450.25

Finding the Fourth Proportional to 330,712,508.01, 456,379,639.16 and 182,030,450.25

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Solution

The fourth proportional to 330,712,508.01, 456,379,639.16 and 182,030,450.25 is: 251,200,027.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,712,508.01 : 456,379,639.16 = 182,030,450.25 : x
  2. Step 2: Convert to fraction form
    330,712,508.01/456,379,639.16 = 182,030,450.25/x
  3. Step 3: Cross multiply
    330,712,508.01x = 456,379,639.16 × 182,030,450.25
  4. Step 4: Simplify right side
    330,712,508.01x = 83,074,991,200,317,168
  5. Step 5: Solve for x
    x = 83,074,991,200,317,168/330,712,508.01
  6. Step 6: Final answer
    x = 251,200,027.78

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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.