Home / 1,679,618,087.80-2,519,427,131.70-1,546,592,500.60

Finding the Fourth Proportional to 1,679,618,087.80, 2,519,427,131.70 and 1,546,592,500.60

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Solution

The fourth proportional to 1,679,618,087.80, 2,519,427,131.70 and 1,546,592,500.60 is: 2,319,888,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,679,618,087.80 : 2,519,427,131.70 = 1,546,592,500.60 : x
  2. Step 2: Convert to fraction form
    1,679,618,087.80/2,519,427,131.70 = 1,546,592,500.60/x
  3. Step 3: Cross multiply
    1,679,618,087.80x = 2,519,427,131.70 × 1,546,592,500.60
  4. Step 4: Simplify right side
    1,679,618,087.80x = 3,896,527,107,695,388,160
  5. Step 5: Solve for x
    x = 3,896,527,107,695,388,160/1,679,618,087.80
  6. Step 6: Final answer
    x = 2,319,888,750.90

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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.