Home / 24,913,060.80-37,369,591.20-20,881,982.40

Finding the Fourth Proportional to 24,913,060.80, 37,369,591.20 and 20,881,982.40

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Solution

The fourth proportional to 24,913,060.80, 37,369,591.20 and 20,881,982.40 is: 31,322,973.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,913,060.80 : 37,369,591.20 = 20,881,982.40 : x
  2. Step 2: Convert to fraction form
    24,913,060.80/37,369,591.20 = 20,881,982.40/x
  3. Step 3: Cross multiply
    24,913,060.80x = 37,369,591.20 × 20,881,982.40
  4. Step 4: Simplify right side
    24,913,060.80x = 780,351,145,733,594.88
  5. Step 5: Solve for x
    x = 780,351,145,733,594.88/24,913,060.80
  6. Step 6: Final answer
    x = 31,322,973.60

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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.