Home / 304,129,864.20-456,194,796.30-182,898,913.80

Finding the Fourth Proportional to 304,129,864.20, 456,194,796.30 and 182,898,913.80

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Solution

The fourth proportional to 304,129,864.20, 456,194,796.30 and 182,898,913.80 is: 274,348,370.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,129,864.20 : 456,194,796.30 = 182,898,913.80 : x
  2. Step 2: Convert to fraction form
    304,129,864.20/456,194,796.30 = 182,898,913.80/x
  3. Step 3: Cross multiply
    304,129,864.20x = 456,194,796.30 × 182,898,913.80
  4. Step 4: Simplify right side
    304,129,864.20x = 83,437,532,724,482,272
  5. Step 5: Solve for x
    x = 83,437,532,724,482,272/304,129,864.20
  6. Step 6: Final answer
    x = 274,348,370.70

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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.