Home / 1,840,784,824.05-2,540,209,665.06-1,036,993,597.58

Finding the Fourth Proportional to 1,840,784,824.05, 2,540,209,665.06 and 1,036,993,597.58

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Solution

The fourth proportional to 1,840,784,824.05, 2,540,209,665.06 and 1,036,993,597.58 is: 1,431,009,819.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,784,824.05 : 2,540,209,665.06 = 1,036,993,597.58 : x
  2. Step 2: Convert to fraction form
    1,840,784,824.05/2,540,209,665.06 = 1,036,993,597.58/x
  3. Step 3: Cross multiply
    1,840,784,824.05x = 2,540,209,665.06 × 1,036,993,597.58
  4. Step 4: Simplify right side
    1,840,784,824.05x = 2,634,181,159,165,355,008
  5. Step 5: Solve for x
    x = 2,634,181,159,165,355,008/1,840,784,824.05
  6. Step 6: Final answer
    x = 1,431,009,819.70

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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.