Home / 24,133,733.20-36,201,474.60-7,096,128.40

Finding the Fourth Proportional to 24,133,733.20, 36,201,474.60 and 7,096,128.40

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Solution

The fourth proportional to 24,133,733.20, 36,201,474.60 and 7,096,128.40 is: 10,644,449.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,133,733.20 : 36,201,474.60 = 7,096,128.40 : x
  2. Step 2: Convert to fraction form
    24,133,733.20/36,201,474.60 = 7,096,128.40/x
  3. Step 3: Cross multiply
    24,133,733.20x = 36,201,474.60 × 7,096,128.40
  4. Step 4: Simplify right side
    24,133,733.20x = 256,890,312,030,938.66
  5. Step 5: Solve for x
    x = 256,890,312,030,938.66/24,133,733.20
  6. Step 6: Final answer
    x = 10,644,449.82

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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.