Home / 23,190,003.60-34,785,005.40-14,580,659.40

Finding the Fourth Proportional to 23,190,003.60, 34,785,005.40 and 14,580,659.40

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Solution

The fourth proportional to 23,190,003.60, 34,785,005.40 and 14,580,659.40 is: 21,870,989.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,190,003.60 : 34,785,005.40 = 14,580,659.40 : x
  2. Step 2: Convert to fraction form
    23,190,003.60/34,785,005.40 = 14,580,659.40/x
  3. Step 3: Cross multiply
    23,190,003.60x = 34,785,005.40 × 14,580,659.40
  4. Step 4: Simplify right side
    23,190,003.60x = 507,188,315,964,560.75
  5. Step 5: Solve for x
    x = 507,188,315,964,560.75/23,190,003.60
  6. Step 6: Final answer
    x = 21,870,989.10

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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.