Home / 1,824,188,077.75-2,735,574,701.50-627,436,227.72

Finding the Fourth Proportional to 1,824,188,077.75, 2,735,574,701.50 and 627,436,227.72

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Solution

The fourth proportional to 1,824,188,077.75, 2,735,574,701.50 and 627,436,227.72 is: 940,911,023.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,188,077.75 : 2,735,574,701.50 = 627,436,227.72 : x
  2. Step 2: Convert to fraction form
    1,824,188,077.75/2,735,574,701.50 = 627,436,227.72/x
  3. Step 3: Cross multiply
    1,824,188,077.75x = 2,735,574,701.50 × 627,436,227.72
  4. Step 4: Simplify right side
    1,824,188,077.75x = 1,716,398,671,347,466,752
  5. Step 5: Solve for x
    x = 1,716,398,671,347,466,752/1,824,188,077.75
  6. Step 6: Final answer
    x = 940,911,023.53

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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.