Home / 2,834,074,450.80-4,249,836,217.80-1,086,696,442.80

Finding the Fourth Proportional to 2,834,074,450.80, 4,249,836,217.80 and 1,086,696,442.80

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Solution

The fourth proportional to 2,834,074,450.80, 4,249,836,217.80 and 1,086,696,442.80 is: 1,629,555,602.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,074,450.80 : 4,249,836,217.80 = 1,086,696,442.80 : x
  2. Step 2: Convert to fraction form
    2,834,074,450.80/4,249,836,217.80 = 1,086,696,442.80/x
  3. Step 3: Cross multiply
    2,834,074,450.80x = 4,249,836,217.80 × 1,086,696,442.80
  4. Step 4: Simplify right side
    2,834,074,450.80x = 4,618,281,900,365,865,984
  5. Step 5: Solve for x
    x = 4,618,281,900,365,865,984/2,834,074,450.80
  6. Step 6: Final answer
    x = 1,629,555,602.91

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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.