Home / 2,059,784,015.10-3,089,676,022.65-767,052,008.70

Finding the Fourth Proportional to 2,059,784,015.10, 3,089,676,022.65 and 767,052,008.70

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Solution

The fourth proportional to 2,059,784,015.10, 3,089,676,022.65 and 767,052,008.70 is: 1,150,578,013.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,784,015.10 : 3,089,676,022.65 = 767,052,008.70 : x
  2. Step 2: Convert to fraction form
    2,059,784,015.10/3,089,676,022.65 = 767,052,008.70/x
  3. Step 3: Cross multiply
    2,059,784,015.10x = 3,089,676,022.65 × 767,052,008.70
  4. Step 4: Simplify right side
    2,059,784,015.10x = 2,369,942,199,405,909,504
  5. Step 5: Solve for x
    x = 2,369,942,199,405,909,504/2,059,784,015.10
  6. Step 6: Final answer
    x = 1,150,578,013.05

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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.