Home / 2,849,571,894.80-4,265,287,915.80-2,033,278,518.80

Finding the Fourth Proportional to 2,849,571,894.80, 4,265,287,915.80 and 2,033,278,518.80

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Solution

The fourth proportional to 2,849,571,894.80, 4,265,287,915.80 and 2,033,278,518.80 is: 3,043,446,038.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,571,894.80 : 4,265,287,915.80 = 2,033,278,518.80 : x
  2. Step 2: Convert to fraction form
    2,849,571,894.80/4,265,287,915.80 = 2,033,278,518.80/x
  3. Step 3: Cross multiply
    2,849,571,894.80x = 4,265,287,915.80 × 2,033,278,518.80
  4. Step 4: Simplify right side
    2,849,571,894.80x = 8,672,518,295,693,363,200
  5. Step 5: Solve for x
    x = 8,672,518,295,693,363,200/2,849,571,894.80
  6. Step 6: Final answer
    x = 3,043,446,038.87

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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.