Home / 1,747,505,466.55-2,411,557,451.61-943,732,886.64

Finding the Fourth Proportional to 1,747,505,466.55, 2,411,557,451.61 and 943,732,886.64

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Solution

The fourth proportional to 1,747,505,466.55, 2,411,557,451.61 and 943,732,886.64 is: 1,302,351,333.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,505,466.55 : 2,411,557,451.61 = 943,732,886.64 : x
  2. Step 2: Convert to fraction form
    1,747,505,466.55/2,411,557,451.61 = 943,732,886.64/x
  3. Step 3: Cross multiply
    1,747,505,466.55x = 2,411,557,451.61 × 943,732,886.64
  4. Step 4: Simplify right side
    1,747,505,466.55x = 2,275,866,075,106,107,392
  5. Step 5: Solve for x
    x = 2,275,866,075,106,107,392/1,747,505,466.55
  6. Step 6: Final answer
    x = 1,302,351,333.76

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1.5x scale

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.