Home / 17,232,561.10-25,822,269.60-14,947,364.80

Finding the Fourth Proportional to 17,232,561.10, 25,822,269.60 and 14,947,364.80

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Solution

The fourth proportional to 17,232,561.10, 25,822,269.60 and 14,947,364.80 is: 22,397,998.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,561.10 : 25,822,269.60 = 14,947,364.80 : x
  2. Step 2: Convert to fraction form
    17,232,561.10/25,822,269.60 = 14,947,364.80/x
  3. Step 3: Cross multiply
    17,232,561.10x = 25,822,269.60 × 14,947,364.80
  4. Step 4: Simplify right side
    17,232,561.10x = 385,974,883,675,150.12
  5. Step 5: Solve for x
    x = 385,974,883,675,150.12/17,232,561.10
  6. Step 6: Final answer
    x = 22,397,998.85

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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.