Home / 16,793,301,678.08-25,193,490,296.49-5,447,592,816.10

Finding the Fourth Proportional to 16,793,301,678.08, 25,193,490,296.49 and 5,447,592,816.10

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Solution

The fourth proportional to 16,793,301,678.08, 25,193,490,296.49 and 5,447,592,816.10 is: 8,172,536,847.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,793,301,678.08 : 25,193,490,296.49 = 5,447,592,816.10 : x
  2. Step 2: Convert to fraction form
    16,793,301,678.08/25,193,490,296.49 = 5,447,592,816.10/x
  3. Step 3: Cross multiply
    16,793,301,678.08x = 25,193,490,296.49 × 5,447,592,816.10
  4. Step 4: Simplify right side
    16,793,301,678.08x = 137,243,876,751,559,213,056
  5. Step 5: Solve for x
    x = 137,243,876,751,559,213,056/16,793,301,678.08
  6. Step 6: Final answer
    x = 8,172,536,847.28

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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.