Home / 17,101,562.34-23,600,537.87-9,759,249.30

Finding the Fourth Proportional to 17,101,562.34, 23,600,537.87 and 9,759,249.30

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Solution

The fourth proportional to 17,101,562.34, 23,600,537.87 and 9,759,249.30 is: 13,467,981.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,101,562.34 : 23,600,537.87 = 9,759,249.30 : x
  2. Step 2: Convert to fraction form
    17,101,562.34/23,600,537.87 = 9,759,249.30/x
  3. Step 3: Cross multiply
    17,101,562.34x = 23,600,537.87 × 9,759,249.30
  4. Step 4: Simplify right side
    17,101,562.34x = 230,323,532,687,421.03
  5. Step 5: Solve for x
    x = 230,323,532,687,421.03/17,101,562.34
  6. Step 6: Final answer
    x = 13,467,981.94

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1.5x scale

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.