Home / 576,282,806.04-863,939,810.44-466,836,563.46

Finding the Fourth Proportional to 576,282,806.04, 863,939,810.44 and 466,836,563.46

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Solution

The fourth proportional to 576,282,806.04, 863,939,810.44 and 466,836,563.46 is: 699,862,442.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,282,806.04 : 863,939,810.44 = 466,836,563.46 : x
  2. Step 2: Convert to fraction form
    576,282,806.04/863,939,810.44 = 466,836,563.46/x
  3. Step 3: Cross multiply
    576,282,806.04x = 863,939,810.44 × 466,836,563.46
  4. Step 4: Simplify right side
    576,282,806.04x = 403,318,692,143,279,168
  5. Step 5: Solve for x
    x = 403,318,692,143,279,168/576,282,806.04
  6. Step 6: Final answer
    x = 699,862,442.39

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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.