Home / 798,984,104.10-1,198,476,156.15-224,555,432.10

Finding the Fourth Proportional to 798,984,104.10, 1,198,476,156.15 and 224,555,432.10

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Solution

The fourth proportional to 798,984,104.10, 1,198,476,156.15 and 224,555,432.10 is: 336,833,148.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,984,104.10 : 1,198,476,156.15 = 224,555,432.10 : x
  2. Step 2: Convert to fraction form
    798,984,104.10/1,198,476,156.15 = 224,555,432.10/x
  3. Step 3: Cross multiply
    798,984,104.10x = 1,198,476,156.15 × 224,555,432.10
  4. Step 4: Simplify right side
    798,984,104.10x = 269,124,331,105,810,336
  5. Step 5: Solve for x
    x = 269,124,331,105,810,336/798,984,104.10
  6. Step 6: Final answer
    x = 336,833,148.15

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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.