Home / 1,096,156,180.21-1,512,693,893.04-594,364,052.47

Finding the Fourth Proportional to 1,096,156,180.21, 1,512,693,893.04 and 594,364,052.47

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Solution

The fourth proportional to 1,096,156,180.21, 1,512,693,893.04 and 594,364,052.47 is: 820,221,505.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,156,180.21 : 1,512,693,893.04 = 594,364,052.47 : x
  2. Step 2: Convert to fraction form
    1,096,156,180.21/1,512,693,893.04 = 594,364,052.47/x
  3. Step 3: Cross multiply
    1,096,156,180.21x = 1,512,693,893.04 × 594,364,052.47
  4. Step 4: Simplify right side
    1,096,156,180.21x = 899,090,872,413,875,200
  5. Step 5: Solve for x
    x = 899,090,872,413,875,200/1,096,156,180.21
  6. Step 6: Final answer
    x = 820,221,505.52

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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.