Home / 141,404,714.93-212,107,318.43-44,367,869.38

Finding the Fourth Proportional to 141,404,714.93, 212,107,318.43 and 44,367,869.38

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Solution

The fourth proportional to 141,404,714.93, 212,107,318.43 and 44,367,869.38 is: 66,551,881.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,404,714.93 : 212,107,318.43 = 44,367,869.38 : x
  2. Step 2: Convert to fraction form
    141,404,714.93/212,107,318.43 = 44,367,869.38/x
  3. Step 3: Cross multiply
    141,404,714.93x = 212,107,318.43 × 44,367,869.38
  4. Step 4: Simplify right side
    141,404,714.93x = 9,410,749,798,644,308
  5. Step 5: Solve for x
    x = 9,410,749,798,644,308/141,404,714.93
  6. Step 6: Final answer
    x = 66,551,881.27

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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.