Home / 1,943,082,941.70-2,914,624,412.55-1,594,404,501.60

Finding the Fourth Proportional to 1,943,082,941.70, 2,914,624,412.55 and 1,594,404,501.60

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Solution

The fourth proportional to 1,943,082,941.70, 2,914,624,412.55 and 1,594,404,501.60 is: 2,391,606,752.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,082,941.70 : 2,914,624,412.55 = 1,594,404,501.60 : x
  2. Step 2: Convert to fraction form
    1,943,082,941.70/2,914,624,412.55 = 1,594,404,501.60/x
  3. Step 3: Cross multiply
    1,943,082,941.70x = 2,914,624,412.55 × 1,594,404,501.60
  4. Step 4: Simplify right side
    1,943,082,941.70x = 4,647,090,283,842,975,744
  5. Step 5: Solve for x
    x = 4,647,090,283,842,975,744/1,943,082,941.70
  6. Step 6: Final answer
    x = 2,391,606,752.40

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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.