Home / 296,316,008.64-444,379,789.44-276,971,852.52

Finding the Fourth Proportional to 296,316,008.64, 444,379,789.44 and 276,971,852.52

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Solution

The fourth proportional to 296,316,008.64, 444,379,789.44 and 276,971,852.52 is: 415,369,706.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,316,008.64 : 444,379,789.44 = 276,971,852.52 : x
  2. Step 2: Convert to fraction form
    296,316,008.64/444,379,789.44 = 276,971,852.52/x
  3. Step 3: Cross multiply
    296,316,008.64x = 444,379,789.44 × 276,971,852.52
  4. Step 4: Simplify right side
    296,316,008.64x = 123,080,693,503,644,320
  5. Step 5: Solve for x
    x = 123,080,693,503,644,320/296,316,008.64
  6. Step 6: Final answer
    x = 415,369,706.38

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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.