Home / 16,263,035.90-22,443,693.28-9,735,402.24

Finding the Fourth Proportional to 16,263,035.90, 22,443,693.28 and 9,735,402.24

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Solution

The fourth proportional to 16,263,035.90, 22,443,693.28 and 9,735,402.24 is: 13,435,276.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,263,035.90 : 22,443,693.28 = 9,735,402.24 : x
  2. Step 2: Convert to fraction form
    16,263,035.90/22,443,693.28 = 9,735,402.24/x
  3. Step 3: Cross multiply
    16,263,035.90x = 22,443,693.28 × 9,735,402.24
  4. Step 4: Simplify right side
    16,263,035.90x = 218,498,381,831,984.97
  5. Step 5: Solve for x
    x = 218,498,381,831,984.97/16,263,035.90
  6. Step 6: Final answer
    x = 13,435,276.36

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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.