Home / 17,751,378,313.84-24,496,915,280.10-9,613,244,898.10

Finding the Fourth Proportional to 17,751,378,313.84, 24,496,915,280.10 and 9,613,244,898.10

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Solution

The fourth proportional to 17,751,378,313.84, 24,496,915,280.10 and 9,613,244,898.10 is: 13,266,285,111.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,378,313.84 : 24,496,915,280.10 = 9,613,244,898.10 : x
  2. Step 2: Convert to fraction form
    17,751,378,313.84/24,496,915,280.10 = 9,613,244,898.10/x
  3. Step 3: Cross multiply
    17,751,378,313.84x = 24,496,915,280.10 × 9,613,244,898.10
  4. Step 4: Simplify right side
    17,751,378,313.84x = 235,494,845,835,609,243,648
  5. Step 5: Solve for x
    x = 235,494,845,835,609,243,648/17,751,378,313.84
  6. Step 6: Final answer
    x = 13,266,285,111.62

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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.