Home / 14,954,659.80-22,431,989.70-14,860,181.40

Finding the Fourth Proportional to 14,954,659.80, 22,431,989.70 and 14,860,181.40

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Solution

The fourth proportional to 14,954,659.80, 22,431,989.70 and 14,860,181.40 is: 22,290,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,954,659.80 : 22,431,989.70 = 14,860,181.40 : x
  2. Step 2: Convert to fraction form
    14,954,659.80/22,431,989.70 = 14,860,181.40/x
  3. Step 3: Cross multiply
    14,954,659.80x = 22,431,989.70 × 14,860,181.40
  4. Step 4: Simplify right side
    14,954,659.80x = 333,343,436,104,931.56
  5. Step 5: Solve for x
    x = 333,343,436,104,931.56/14,954,659.80
  6. Step 6: Final answer
    x = 22,290,272.10

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Similar ratio
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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.