Home / 32,401,332.76-48,627,534.82-14,218,078.94

Finding the Fourth Proportional to 32,401,332.76, 48,627,534.82 and 14,218,078.94

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Solution

The fourth proportional to 32,401,332.76, 48,627,534.82 and 14,218,078.94 is: 21,338,323.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,401,332.76 : 48,627,534.82 = 14,218,078.94 : x
  2. Step 2: Convert to fraction form
    32,401,332.76/48,627,534.82 = 14,218,078.94/x
  3. Step 3: Cross multiply
    32,401,332.76x = 48,627,534.82 × 14,218,078.94
  4. Step 4: Simplify right side
    32,401,332.76x = 691,390,128,728,358.62
  5. Step 5: Solve for x
    x = 691,390,128,728,358.62/32,401,332.76
  6. Step 6: Final answer
    x = 21,338,323.76

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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.