Home / 15,982,085-23,973,150.54-6,526,469

Finding the Fourth Proportional to 15,982,085, 23,973,150.54 and 6,526,469

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Solution

The fourth proportional to 15,982,085, 23,973,150.54 and 6,526,469 is: 9,789,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,982,085 : 23,973,150.54 = 6,526,469 : x
  2. Step 2: Convert to fraction form
    15,982,085/23,973,150.54 = 6,526,469/x
  3. Step 3: Cross multiply
    15,982,085x = 23,973,150.54 × 6,526,469
  4. Step 4: Simplify right side
    15,982,085x = 156,460,023,831,643.25
  5. Step 5: Solve for x
    x = 156,460,023,831,643.25/15,982,085
  6. Step 6: Final answer
    x = 9,789,712.91

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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.