Home / 532,362,233.40-798,543,350.10-441,662,969.40

Finding the Fourth Proportional to 532,362,233.40, 798,543,350.10 and 441,662,969.40

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Solution

The fourth proportional to 532,362,233.40, 798,543,350.10 and 441,662,969.40 is: 662,494,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,362,233.40 : 798,543,350.10 = 441,662,969.40 : x
  2. Step 2: Convert to fraction form
    532,362,233.40/798,543,350.10 = 441,662,969.40/x
  3. Step 3: Cross multiply
    532,362,233.40x = 798,543,350.10 × 441,662,969.40
  4. Step 4: Simplify right side
    532,362,233.40x = 352,687,027,199,789,760
  5. Step 5: Solve for x
    x = 352,687,027,199,789,760/532,362,233.40
  6. Step 6: Final answer
    x = 662,494,454.10

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1.5x scale

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.