Home / 31,959,568.74-47,946,455.39-14,910,941.46

Finding the Fourth Proportional to 31,959,568.74, 47,946,455.39 and 14,910,941.46

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Solution

The fourth proportional to 31,959,568.74, 47,946,455.39 and 14,910,941.46 is: 22,369,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,959,568.74 : 47,946,455.39 = 14,910,941.46 : x
  2. Step 2: Convert to fraction form
    31,959,568.74/47,946,455.39 = 14,910,941.46/x
  3. Step 3: Cross multiply
    31,959,568.74x = 47,946,455.39 × 14,910,941.46
  4. Step 4: Simplify right side
    31,959,568.74x = 714,926,789,534,791.50
  5. Step 5: Solve for x
    x = 714,926,789,534,791.50/31,959,568.74
  6. Step 6: Final answer
    x = 22,369,725.80

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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.