Home / 17,050,659.84-23,528,682.36-9,314,059.86

Finding the Fourth Proportional to 17,050,659.84, 23,528,682.36 and 9,314,059.86

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Solution

The fourth proportional to 17,050,659.84, 23,528,682.36 and 9,314,059.86 is: 12,852,731.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,050,659.84 : 23,528,682.36 = 9,314,059.86 : x
  2. Step 2: Convert to fraction form
    17,050,659.84/23,528,682.36 = 9,314,059.86/x
  3. Step 3: Cross multiply
    17,050,659.84x = 23,528,682.36 × 9,314,059.86
  4. Step 4: Simplify right side
    17,050,659.84x = 219,147,555,927,966.06
  5. Step 5: Solve for x
    x = 219,147,555,927,966.06/17,050,659.84
  6. Step 6: Final answer
    x = 12,852,731.68

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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.