Home / 1,075,682,048.20-1,613,523,072.30-1,053,007,232.20

Finding the Fourth Proportional to 1,075,682,048.20, 1,613,523,072.30 and 1,053,007,232.20

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Solution

The fourth proportional to 1,075,682,048.20, 1,613,523,072.30 and 1,053,007,232.20 is: 1,579,510,848.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,682,048.20 : 1,613,523,072.30 = 1,053,007,232.20 : x
  2. Step 2: Convert to fraction form
    1,075,682,048.20/1,613,523,072.30 = 1,053,007,232.20/x
  3. Step 3: Cross multiply
    1,075,682,048.20x = 1,613,523,072.30 × 1,053,007,232.20
  4. Step 4: Simplify right side
    1,075,682,048.20x = 1,699,051,464,453,463,552
  5. Step 5: Solve for x
    x = 1,699,051,464,453,463,552/1,075,682,048.20
  6. Step 6: Final answer
    x = 1,579,510,848.30

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Half scale
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Double scale
Find fourth proportional to 1,075,682,049.20, 1,613,523,073.80 and 1,053,007,233.20
Similar ratio
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1.5x scale

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.