Home / 7,081,505,204.27-9,773,334,118.91-4,030,423,310.48

Finding the Fourth Proportional to 7,081,505,204.27, 9,773,334,118.91 and 4,030,423,310.48

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Solution

The fourth proportional to 7,081,505,204.27, 9,773,334,118.91 and 4,030,423,310.48 is: 5,562,471,892.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,081,505,204.27 : 9,773,334,118.91 = 4,030,423,310.48 : x
  2. Step 2: Convert to fraction form
    7,081,505,204.27/9,773,334,118.91 = 4,030,423,310.48/x
  3. Step 3: Cross multiply
    7,081,505,204.27x = 9,773,334,118.91 × 4,030,423,310.48
  4. Step 4: Simplify right side
    7,081,505,204.27x = 39,390,673,653,925,584,896
  5. Step 5: Solve for x
    x = 39,390,673,653,925,584,896/7,081,505,204.27
  6. Step 6: Final answer
    x = 5,562,471,892.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.