Home / 29,523,009.60-44,284,514.40-10,375,387.20

Finding the Fourth Proportional to 29,523,009.60, 44,284,514.40 and 10,375,387.20

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Solution

The fourth proportional to 29,523,009.60, 44,284,514.40 and 10,375,387.20 is: 15,563,080.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523,009.60 : 44,284,514.40 = 10,375,387.20 : x
  2. Step 2: Convert to fraction form
    29,523,009.60/44,284,514.40 = 10,375,387.20/x
  3. Step 3: Cross multiply
    29,523,009.60x = 44,284,514.40 × 10,375,387.20
  4. Step 4: Simplify right side
    29,523,009.60x = 459,468,983,863,975.62
  5. Step 5: Solve for x
    x = 459,468,983,863,975.62/29,523,009.60
  6. Step 6: Final answer
    x = 15,563,080.80

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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.