Home / 26,762,939.12-36,933,032.76-14,539,792.88

Finding the Fourth Proportional to 26,762,939.12, 36,933,032.76 and 14,539,792.88

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Solution

The fourth proportional to 26,762,939.12, 36,933,032.76 and 14,539,792.88 is: 20,065,010.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,762,939.12 : 36,933,032.76 = 14,539,792.88 : x
  2. Step 2: Convert to fraction form
    26,762,939.12/36,933,032.76 = 14,539,792.88/x
  3. Step 3: Cross multiply
    26,762,939.12x = 36,933,032.76 × 14,539,792.88
  4. Step 4: Simplify right side
    26,762,939.12x = 536,998,646,760,654.75
  5. Step 5: Solve for x
    x = 536,998,646,760,654.75/26,762,939.12
  6. Step 6: Final answer
    x = 20,065,010.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.