Home / 17,101,526.09-23,600,487.92-9,759,213.05

Finding the Fourth Proportional to 17,101,526.09, 23,600,487.92 and 9,759,213.05

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Solution

The fourth proportional to 17,101,526.09, 23,600,487.92 and 9,759,213.05 is: 13,467,931.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,101,526.09 : 23,600,487.92 = 9,759,213.05 : x
  2. Step 2: Convert to fraction form
    17,101,526.09/23,600,487.92 = 9,759,213.05/x
  3. Step 3: Cross multiply
    17,101,526.09x = 23,600,487.92 × 9,759,213.05
  4. Step 4: Simplify right side
    17,101,526.09x = 230,322,189,528,432.84
  5. Step 5: Solve for x
    x = 230,322,189,528,432.84/17,101,526.09
  6. Step 6: Final answer
    x = 13,467,931.95

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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.