Home / 15,100,430.41-22,653,606.21-6,000,831.91

Finding the Fourth Proportional to 15,100,430.41, 22,653,606.21 and 6,000,831.91

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Solution

The fourth proportional to 15,100,430.41, 22,653,606.21 and 6,000,831.91 is: 9,002,424.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,100,430.41 : 22,653,606.21 = 6,000,831.91 : x
  2. Step 2: Convert to fraction form
    15,100,430.41/22,653,606.21 = 6,000,831.91/x
  3. Step 3: Cross multiply
    15,100,430.41x = 22,653,606.21 × 6,000,831.91
  4. Step 4: Simplify right side
    15,100,430.41x = 135,940,483,021,542.17
  5. Step 5: Solve for x
    x = 135,940,483,021,542.17/15,100,430.41
  6. Step 6: Final answer
    x = 9,002,424.39

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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.