Home / 50,815,669.59-76,223,353.50-14,424,090.66

Finding the Fourth Proportional to 50,815,669.59, 76,223,353.50 and 14,424,090.66

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Solution

The fourth proportional to 50,815,669.59, 76,223,353.50 and 14,424,090.66 is: 21,636,093.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,815,669.59 : 76,223,353.50 = 14,424,090.66 : x
  2. Step 2: Convert to fraction form
    50,815,669.59/76,223,353.50 = 14,424,090.66/x
  3. Step 3: Cross multiply
    50,815,669.59x = 76,223,353.50 × 14,424,090.66
  4. Step 4: Simplify right side
    50,815,669.59x = 1,099,452,561,293,228.38
  5. Step 5: Solve for x
    x = 1,099,452,561,293,228.38/50,815,669.59
  6. Step 6: Final answer
    x = 21,636,093.16

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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.