Home / 14,906,669.40-22,360,004.10-14,009,124.60

Finding the Fourth Proportional to 14,906,669.40, 22,360,004.10 and 14,009,124.60

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Solution

The fourth proportional to 14,906,669.40, 22,360,004.10 and 14,009,124.60 is: 21,013,686.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906,669.40 : 22,360,004.10 = 14,009,124.60 : x
  2. Step 2: Convert to fraction form
    14,906,669.40/22,360,004.10 = 14,009,124.60/x
  3. Step 3: Cross multiply
    14,906,669.40x = 22,360,004.10 × 14,009,124.60
  4. Step 4: Simplify right side
    14,906,669.40x = 313,244,083,493,410.88
  5. Step 5: Solve for x
    x = 313,244,083,493,410.88/14,906,669.40
  6. Step 6: Final answer
    x = 21,013,686.90

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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.