Home / 16,135,648,981.44-24,171,059,322.73-8,034,704,370.01

Finding the Fourth Proportional to 16,135,648,981.44, 24,171,059,322.73 and 8,034,704,370.01

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Solution

The fourth proportional to 16,135,648,981.44, 24,171,059,322.73 and 8,034,704,370.01 is: 12,035,916,013.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,135,648,981.44 : 24,171,059,322.73 = 8,034,704,370.01 : x
  2. Step 2: Convert to fraction form
    16,135,648,981.44/24,171,059,322.73 = 8,034,704,370.01/x
  3. Step 3: Cross multiply
    16,135,648,981.44x = 24,171,059,322.73 × 8,034,704,370.01
  4. Step 4: Simplify right side
    16,135,648,981.44x = 194,207,315,968,109,674,496
  5. Step 5: Solve for x
    x = 194,207,315,968,109,674,496/16,135,648,981.44
  6. Step 6: Final answer
    x = 12,035,916,013.76

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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.