Home / 2,914,962,689,083.40-4,020,711,563,858-1,874,588,827,452.60

Finding the Fourth Proportional to 2,914,962,689,083.40, 4,020,711,563,858 and 1,874,588,827,452.60

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Solution

The fourth proportional to 2,914,962,689,083.40, 4,020,711,563,858 and 1,874,588,827,452.60 is: 2,585,686,946,952.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,962,689,083.40 : 4,020,711,563,858 = 1,874,588,827,452.60 : x
  2. Step 2: Convert to fraction form
    2,914,962,689,083.40/4,020,711,563,858 = 1,874,588,827,452.60/x
  3. Step 3: Cross multiply
    2,914,962,689,083.40x = 4,020,711,563,858 × 1,874,588,827,452.60
  4. Step 4: Simplify right side
    2,914,962,689,083.40x = 7,537,180,976,017,677,888,782,336
  5. Step 5: Solve for x
    x = 7,537,180,976,017,677,888,782,336/2,914,962,689,083.40
  6. Step 6: Final answer
    x = 2,585,686,946,952.90

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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.