Home / 96,725,758.54-133,481,555.15-52,672,744.16

Finding the Fourth Proportional to 96,725,758.54, 133,481,555.15 and 52,672,744.16

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Solution

The fourth proportional to 96,725,758.54, 133,481,555.15 and 52,672,744.16 is: 72,688,391.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,725,758.54 : 133,481,555.15 = 52,672,744.16 : x
  2. Step 2: Convert to fraction form
    96,725,758.54/133,481,555.15 = 52,672,744.16/x
  3. Step 3: Cross multiply
    96,725,758.54x = 133,481,555.15 × 52,672,744.16
  4. Step 4: Simplify right side
    96,725,758.54x = 7,030,839,804,494,880
  5. Step 5: Solve for x
    x = 7,030,839,804,494,880/96,725,758.54
  6. Step 6: Final answer
    x = 72,688,391.50

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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.