Home / 1,062,883,241.70-1,594,324,862.55-372,541,382.70

Finding the Fourth Proportional to 1,062,883,241.70, 1,594,324,862.55 and 372,541,382.70

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Solution

The fourth proportional to 1,062,883,241.70, 1,594,324,862.55 and 372,541,382.70 is: 558,812,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,883,241.70 : 1,594,324,862.55 = 372,541,382.70 : x
  2. Step 2: Convert to fraction form
    1,062,883,241.70/1,594,324,862.55 = 372,541,382.70/x
  3. Step 3: Cross multiply
    1,062,883,241.70x = 1,594,324,862.55 × 372,541,382.70
  4. Step 4: Simplify right side
    1,062,883,241.70x = 593,951,988,767,364,352
  5. Step 5: Solve for x
    x = 593,951,988,767,364,352/1,062,883,241.70
  6. Step 6: Final answer
    x = 558,812,074.05

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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.