Home / 21,735,006.30-32,606,446.05-10,925,102.70

Finding the Fourth Proportional to 21,735,006.30, 32,606,446.05 and 10,925,102.70

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Solution

The fourth proportional to 21,735,006.30, 32,606,446.05 and 10,925,102.70 is: 16,389,632.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,735,006.30 : 32,606,446.05 = 10,925,102.70 : x
  2. Step 2: Convert to fraction form
    21,735,006.30/32,606,446.05 = 10,925,102.70/x
  3. Step 3: Cross multiply
    21,735,006.30x = 32,606,446.05 × 10,925,102.70
  4. Step 4: Simplify right side
    21,735,006.30x = 356,228,771,778,259.31
  5. Step 5: Solve for x
    x = 356,228,771,778,259.31/21,735,006.30
  6. Step 6: Final answer
    x = 16,389,632.78

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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.