Home / 96,616,423.72-133,331,244.57-52,563,738.58

Finding the Fourth Proportional to 96,616,423.72, 133,331,244.57 and 52,563,738.58

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Solution

The fourth proportional to 96,616,423.72, 133,331,244.57 and 52,563,738.58 is: 72,538,274.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,616,423.72 : 133,331,244.57 = 52,563,738.58 : x
  2. Step 2: Convert to fraction form
    96,616,423.72/133,331,244.57 = 52,563,738.58/x
  3. Step 3: Cross multiply
    96,616,423.72x = 133,331,244.57 × 52,563,738.58
  4. Step 4: Simplify right side
    96,616,423.72x = 7,008,388,684,123,524
  5. Step 5: Solve for x
    x = 7,008,388,684,123,524/96,616,423.72
  6. Step 6: Final answer
    x = 72,538,274.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.