Home / 2,914,962,689,084.40-4,020,711,563,859.40-1,874,588,827,453.60

Finding the Fourth Proportional to 2,914,962,689,084.40, 4,020,711,563,859.40 and 1,874,588,827,453.60

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Solution

The fourth proportional to 2,914,962,689,084.40, 4,020,711,563,859.40 and 1,874,588,827,453.60 is: 2,585,686,946,954.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,962,689,084.40 : 4,020,711,563,859.40 = 1,874,588,827,453.60 : x
  2. Step 2: Convert to fraction form
    2,914,962,689,084.40/4,020,711,563,859.40 = 1,874,588,827,453.60/x
  3. Step 3: Cross multiply
    2,914,962,689,084.40x = 4,020,711,563,859.40 × 1,874,588,827,453.60
  4. Step 4: Simplify right side
    2,914,962,689,084.40x = 7,537,180,976,024,323,276,931,072
  5. Step 5: Solve for x
    x = 7,537,180,976,024,323,276,931,072/2,914,962,689,084.40
  6. Step 6: Final answer
    x = 2,585,686,946,954.30

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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.