Home / 1,784,585,665,132.80-2,677,403,694,599.70-575,813,399,877.20

Finding the Fourth Proportional to 1,784,585,665,132.80, 2,677,403,694,599.70 and 575,813,399,877.20

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Solution

The fourth proportional to 1,784,585,665,132.80, 2,677,403,694,599.70 and 575,813,399,877.20 is: 863,889,559,550.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,585,665,132.80 : 2,677,403,694,599.70 = 575,813,399,877.20 : x
  2. Step 2: Convert to fraction form
    1,784,585,665,132.80/2,677,403,694,599.70 = 575,813,399,877.20/x
  3. Step 3: Cross multiply
    1,784,585,665,132.80x = 2,677,403,694,599.70 × 575,813,399,877.20
  4. Step 4: Simplify right side
    1,784,585,665,132.80x = 1,541,684,924,231,229,684,842,496
  5. Step 5: Solve for x
    x = 1,541,684,924,231,229,684,842,496/1,784,585,665,132.80
  6. Step 6: Final answer
    x = 863,889,559,550.23

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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.