Home / 25,504,482.44-38,256,895.79-9,323,777.05

Finding the Fourth Proportional to 25,504,482.44, 38,256,895.79 and 9,323,777.05

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Solution

The fourth proportional to 25,504,482.44, 38,256,895.79 and 9,323,777.05 is: 13,985,728.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,504,482.44 : 38,256,895.79 = 9,323,777.05 : x
  2. Step 2: Convert to fraction form
    25,504,482.44/38,256,895.79 = 9,323,777.05/x
  3. Step 3: Cross multiply
    25,504,482.44x = 38,256,895.79 × 9,323,777.05
  4. Step 4: Simplify right side
    25,504,482.44x = 356,698,766,863,746.62
  5. Step 5: Solve for x
    x = 356,698,766,863,746.62/25,504,482.44
  6. Step 6: Final answer
    x = 13,985,728.50

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1.5x scale

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.