Home / 24,133,619.20-36,200,428.80-7,096,014.40

Finding the Fourth Proportional to 24,133,619.20, 36,200,428.80 and 7,096,014.40

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Solution

The fourth proportional to 24,133,619.20, 36,200,428.80 and 7,096,014.40 is: 10,644,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,133,619.20 : 36,200,428.80 = 7,096,014.40 : x
  2. Step 2: Convert to fraction form
    24,133,619.20/36,200,428.80 = 7,096,014.40/x
  3. Step 3: Cross multiply
    24,133,619.20x = 36,200,428.80 × 7,096,014.40
  4. Step 4: Simplify right side
    24,133,619.20x = 256,878,764,050,974.72
  5. Step 5: Solve for x
    x = 256,878,764,050,974.72/24,133,619.20
  6. Step 6: Final answer
    x = 10,644,021.60

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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.