Home / 1,840,784,823.30-2,540,209,664.03-1,036,993,596.83

Finding the Fourth Proportional to 1,840,784,823.30, 2,540,209,664.03 and 1,036,993,596.83

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Solution

The fourth proportional to 1,840,784,823.30, 2,540,209,664.03 and 1,036,993,596.83 is: 1,431,009,818.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,784,823.30 : 2,540,209,664.03 = 1,036,993,596.83 : x
  2. Step 2: Convert to fraction form
    1,840,784,823.30/2,540,209,664.03 = 1,036,993,596.83/x
  3. Step 3: Cross multiply
    1,840,784,823.30x = 2,540,209,664.03 × 1,036,993,596.83
  4. Step 4: Simplify right side
    1,840,784,823.30x = 2,634,181,156,186,909,696
  5. Step 5: Solve for x
    x = 2,634,181,156,186,909,696/1,840,784,823.30
  6. Step 6: Final answer
    x = 1,431,009,818.66

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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.