Home / 24,634,068.37-33,993,640.58-13,620,156.55

Finding the Fourth Proportional to 24,634,068.37, 33,993,640.58 and 13,620,156.55

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Solution

The fourth proportional to 24,634,068.37, 33,993,640.58 and 13,620,156.55 is: 18,795,056.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,634,068.37 : 33,993,640.58 = 13,620,156.55 : x
  2. Step 2: Convert to fraction form
    24,634,068.37/33,993,640.58 = 13,620,156.55/x
  3. Step 3: Cross multiply
    24,634,068.37x = 33,993,640.58 × 13,620,156.55
  4. Step 4: Simplify right side
    24,634,068.37x = 462,998,706,250,947.94
  5. Step 5: Solve for x
    x = 462,998,706,250,947.94/24,634,068.37
  6. Step 6: Final answer
    x = 18,795,056.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.