Home / 63,161,622,451.20-94,742,433,676.80-50,764,166,803.20

Finding the Fourth Proportional to 63,161,622,451.20, 94,742,433,676.80 and 50,764,166,803.20

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Solution

The fourth proportional to 63,161,622,451.20, 94,742,433,676.80 and 50,764,166,803.20 is: 76,146,250,204.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,161,622,451.20 : 94,742,433,676.80 = 50,764,166,803.20 : x
  2. Step 2: Convert to fraction form
    63,161,622,451.20/94,742,433,676.80 = 50,764,166,803.20/x
  3. Step 3: Cross multiply
    63,161,622,451.20x = 94,742,433,676.80 × 50,764,166,803.20
  4. Step 4: Simplify right side
    63,161,622,451.20x = 4,809,520,706,510,187,921,408
  5. Step 5: Solve for x
    x = 4,809,520,706,510,187,921,408/63,161,622,451.20
  6. Step 6: Final answer
    x = 76,146,250,204.80

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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.