Home / 15,706,028.69-23,559,049.87-4,924,170.33

Finding the Fourth Proportional to 15,706,028.69, 23,559,049.87 and 4,924,170.33

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Solution

The fourth proportional to 15,706,028.69, 23,559,049.87 and 4,924,170.33 is: 7,386,257.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,706,028.69 : 23,559,049.87 = 4,924,170.33 : x
  2. Step 2: Convert to fraction form
    15,706,028.69/23,559,049.87 = 4,924,170.33/x
  3. Step 3: Cross multiply
    15,706,028.69x = 23,559,049.87 × 4,924,170.33
  4. Step 4: Simplify right side
    15,706,028.69x = 116,008,774,272,187.48
  5. Step 5: Solve for x
    x = 116,008,774,272,187.48/15,706,028.69
  6. Step 6: Final answer
    x = 7,386,257.63

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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.