Home / 532,362,232.40-798,543,348.60-441,662,968.40

Finding the Fourth Proportional to 532,362,232.40, 798,543,348.60 and 441,662,968.40

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Solution

The fourth proportional to 532,362,232.40, 798,543,348.60 and 441,662,968.40 is: 662,494,452.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,362,232.40 : 798,543,348.60 = 441,662,968.40 : x
  2. Step 2: Convert to fraction form
    532,362,232.40/798,543,348.60 = 441,662,968.40/x
  3. Step 3: Cross multiply
    532,362,232.40x = 798,543,348.60 × 441,662,968.40
  4. Step 4: Simplify right side
    532,362,232.40x = 352,687,025,738,752,000
  5. Step 5: Solve for x
    x = 352,687,025,738,752,000/532,362,232.40
  6. Step 6: Final answer
    x = 662,494,452.60

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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.