Home / 466,577,625.60-699,866,438.40-262,504,281.60

Finding the Fourth Proportional to 466,577,625.60, 699,866,438.40 and 262,504,281.60

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Solution

The fourth proportional to 466,577,625.60, 699,866,438.40 and 262,504,281.60 is: 393,756,422.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,577,625.60 : 699,866,438.40 = 262,504,281.60 : x
  2. Step 2: Convert to fraction form
    466,577,625.60/699,866,438.40 = 262,504,281.60/x
  3. Step 3: Cross multiply
    466,577,625.60x = 699,866,438.40 × 262,504,281.60
  4. Step 4: Simplify right side
    466,577,625.60x = 183,717,936,628,142,656
  5. Step 5: Solve for x
    x = 183,717,936,628,142,656/466,577,625.60
  6. Step 6: Final answer
    x = 393,756,422.40

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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.