Home / 29,293,650.86-43,909,717.48-9,856,129.14

Finding the Fourth Proportional to 29,293,650.86, 43,909,717.48 and 9,856,129.14

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Solution

The fourth proportional to 29,293,650.86, 43,909,717.48 and 9,856,129.14 is: 14,773,844.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,293,650.86 : 43,909,717.48 = 9,856,129.14 : x
  2. Step 2: Convert to fraction form
    29,293,650.86/43,909,717.48 = 9,856,129.14/x
  3. Step 3: Cross multiply
    29,293,650.86x = 43,909,717.48 × 9,856,129.14
  4. Step 4: Simplify right side
    29,293,650.86x = 432,779,845,824,740.44
  5. Step 5: Solve for x
    x = 432,779,845,824,740.44/29,293,650.86
  6. Step 6: Final answer
    x = 14,773,844.61

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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.