Home / 15,008,289.86-22,514,672.19-4,773,483.54

Finding the Fourth Proportional to 15,008,289.86, 22,514,672.19 and 4,773,483.54

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Solution

The fourth proportional to 15,008,289.86, 22,514,672.19 and 4,773,483.54 is: 7,160,936.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,008,289.86 : 22,514,672.19 = 4,773,483.54 : x
  2. Step 2: Convert to fraction form
    15,008,289.86/22,514,672.19 = 4,773,483.54/x
  3. Step 3: Cross multiply
    15,008,289.86x = 22,514,672.19 × 4,773,483.54
  4. Step 4: Simplify right side
    15,008,289.86x = 107,473,417,125,361.33
  5. Step 5: Solve for x
    x = 107,473,417,125,361.33/15,008,289.86
  6. Step 6: Final answer
    x = 7,160,936.93

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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.