Home / 13,772,606,548,127-20,661,811,243,491-4,467,707,067,697.90

Finding the Fourth Proportional to 13,772,606,548,127, 20,661,811,243,491 and 4,467,707,067,697.90

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Solution

The fourth proportional to 13,772,606,548,127, 20,661,811,243,491 and 4,467,707,067,697.90 is: 6,702,501,795,968.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,772,606,548,127 : 20,661,811,243,491 = 4,467,707,067,697.90 : x
  2. Step 2: Convert to fraction form
    13,772,606,548,127/20,661,811,243,491 = 4,467,707,067,697.90/x
  3. Step 3: Cross multiply
    13,772,606,548,127x = 20,661,811,243,491 × 4,467,707,067,697.90
  4. Step 4: Simplify right side
    13,772,606,548,127x = 92,310,920,123,984,680,635,596,800
  5. Step 5: Solve for x
    x = 92,310,920,123,984,680,635,596,800/13,772,606,548,127
  6. Step 6: Final answer
    x = 6,702,501,795,968.21

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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.