Home / 330,712,525.52-456,379,663.30-182,030,467.76

Finding the Fourth Proportional to 330,712,525.52, 456,379,663.30 and 182,030,467.76

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Solution

The fourth proportional to 330,712,525.52, 456,379,663.30 and 182,030,467.76 is: 251,200,051.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,712,525.52 : 456,379,663.30 = 182,030,467.76 : x
  2. Step 2: Convert to fraction form
    330,712,525.52/456,379,663.30 = 182,030,467.76/x
  3. Step 3: Cross multiply
    330,712,525.52x = 456,379,663.30 × 182,030,467.76
  4. Step 4: Simplify right side
    330,712,525.52x = 83,075,003,586,650,304
  5. Step 5: Solve for x
    x = 83,075,003,586,650,304/330,712,525.52
  6. Step 6: Final answer
    x = 251,200,051.94

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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.