Home / 14,903,999.10-22,355,998.65-14,022,200.70

Finding the Fourth Proportional to 14,903,999.10, 22,355,998.65 and 14,022,200.70

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Solution

The fourth proportional to 14,903,999.10, 22,355,998.65 and 14,022,200.70 is: 21,033,301.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903,999.10 : 22,355,998.65 = 14,022,200.70 : x
  2. Step 2: Convert to fraction form
    14,903,999.10/22,355,998.65 = 14,022,200.70/x
  3. Step 3: Cross multiply
    14,903,999.10x = 22,355,998.65 × 14,022,200.70
  4. Step 4: Simplify right side
    14,903,999.10x = 313,480,299,919,229
  5. Step 5: Solve for x
    x = 313,480,299,919,229/14,903,999.10
  6. Step 6: Final answer
    x = 21,033,301.05

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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.