Home / 17,713,098.60-26,569,647.90-15,473,610.60

Finding the Fourth Proportional to 17,713,098.60, 26,569,647.90 and 15,473,610.60

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Solution

The fourth proportional to 17,713,098.60, 26,569,647.90 and 15,473,610.60 is: 23,210,415.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,713,098.60 : 26,569,647.90 = 15,473,610.60 : x
  2. Step 2: Convert to fraction form
    17,713,098.60/26,569,647.90 = 15,473,610.60/x
  3. Step 3: Cross multiply
    17,713,098.60x = 26,569,647.90 × 15,473,610.60
  4. Step 4: Simplify right side
    17,713,098.60x = 411,128,385,383,707.69
  5. Step 5: Solve for x
    x = 411,128,385,383,707.69/17,713,098.60
  6. Step 6: Final answer
    x = 23,210,415.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.