Home / 984,068,516-1,358,042,895.60-544,063,711.52

Finding the Fourth Proportional to 984,068,516, 1,358,042,895.60 and 544,063,711.52

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Solution

The fourth proportional to 984,068,516, 1,358,042,895.60 and 544,063,711.52 is: 750,823,592.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,068,516 : 1,358,042,895.60 = 544,063,711.52 : x
  2. Step 2: Convert to fraction form
    984,068,516/1,358,042,895.60 = 544,063,711.52/x
  3. Step 3: Cross multiply
    984,068,516x = 1,358,042,895.60 × 544,063,711.52
  4. Step 4: Simplify right side
    984,068,516x = 738,861,858,183,503,744
  5. Step 5: Solve for x
    x = 738,861,858,183,503,744/984,068,516
  6. Step 6: Final answer
    x = 750,823,592.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.