Home / 117,536,897.52-176,307,080.49-44,757,750.60

Finding the Fourth Proportional to 117,536,897.52, 176,307,080.49 and 44,757,750.60

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Solution

The fourth proportional to 117,536,897.52, 176,307,080.49 and 44,757,750.60 is: 67,137,286.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,536,897.52 : 176,307,080.49 = 44,757,750.60 : x
  2. Step 2: Convert to fraction form
    117,536,897.52/176,307,080.49 = 44,757,750.60/x
  3. Step 3: Cross multiply
    117,536,897.52x = 176,307,080.49 × 44,757,750.60
  4. Step 4: Simplify right side
    117,536,897.52x = 7,891,108,337,585,546
  5. Step 5: Solve for x
    x = 7,891,108,337,585,546/117,536,897.52
  6. Step 6: Final answer
    x = 67,137,286.28

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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.