Home / 15,894,014.40-23,841,021.60-14,831,132.40

Finding the Fourth Proportional to 15,894,014.40, 23,841,021.60 and 14,831,132.40

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Solution

The fourth proportional to 15,894,014.40, 23,841,021.60 and 14,831,132.40 is: 22,246,698.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,894,014.40 : 23,841,021.60 = 14,831,132.40 : x
  2. Step 2: Convert to fraction form
    15,894,014.40/23,841,021.60 = 14,831,132.40/x
  3. Step 3: Cross multiply
    15,894,014.40x = 23,841,021.60 × 14,831,132.40
  4. Step 4: Simplify right side
    15,894,014.40x = 353,589,347,900,859.88
  5. Step 5: Solve for x
    x = 353,589,347,900,859.88/15,894,014.40
  6. Step 6: Final answer
    x = 22,246,698.60

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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.