Home / 16,178,956,254.62-24,268,434,381.94-4,546,775,646.62

Finding the Fourth Proportional to 16,178,956,254.62, 24,268,434,381.94 and 4,546,775,646.62

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Solution

The fourth proportional to 16,178,956,254.62, 24,268,434,381.94 and 4,546,775,646.62 is: 6,820,163,469.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,178,956,254.62 : 24,268,434,381.94 = 4,546,775,646.62 : x
  2. Step 2: Convert to fraction form
    16,178,956,254.62/24,268,434,381.94 = 4,546,775,646.62/x
  3. Step 3: Cross multiply
    16,178,956,254.62x = 24,268,434,381.94 × 4,546,775,646.62
  4. Step 4: Simplify right side
    16,178,956,254.62x = 110,343,126,429,400,268,800
  5. Step 5: Solve for x
    x = 110,343,126,429,400,268,800/16,178,956,254.62
  6. Step 6: Final answer
    x = 6,820,163,469.93

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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.