Home / 757,959,721.84-1,137,048,037.56-233,373,209.62

Finding the Fourth Proportional to 757,959,721.84, 1,137,048,037.56 and 233,373,209.62

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Solution

The fourth proportional to 757,959,721.84, 1,137,048,037.56 and 233,373,209.62 is: 350,093,207.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,959,721.84 : 1,137,048,037.56 = 233,373,209.62 : x
  2. Step 2: Convert to fraction form
    757,959,721.84/1,137,048,037.56 = 233,373,209.62/x
  3. Step 3: Cross multiply
    757,959,721.84x = 1,137,048,037.56 × 233,373,209.62
  4. Step 4: Simplify right side
    757,959,721.84x = 265,356,550,017,499,520
  5. Step 5: Solve for x
    x = 265,356,550,017,499,520/757,959,721.84
  6. Step 6: Final answer
    x = 350,093,207.29

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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.