Home / 16,899,816,023.20-25,349,724,034.80-16,183,291,837.60

Finding the Fourth Proportional to 16,899,816,023.20, 25,349,724,034.80 and 16,183,291,837.60

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Solution

The fourth proportional to 16,899,816,023.20, 25,349,724,034.80 and 16,183,291,837.60 is: 24,274,937,756.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,899,816,023.20 : 25,349,724,034.80 = 16,183,291,837.60 : x
  2. Step 2: Convert to fraction form
    16,899,816,023.20/25,349,724,034.80 = 16,183,291,837.60/x
  3. Step 3: Cross multiply
    16,899,816,023.20x = 25,349,724,034.80 × 16,183,291,837.60
  4. Step 4: Simplify right side
    16,899,816,023.20x = 410,241,982,057,791,356,928
  5. Step 5: Solve for x
    x = 410,241,982,057,791,356,928/16,899,816,023.20
  6. Step 6: Final answer
    x = 24,274,937,756.40

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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.