Home / 15,758,914.38-23,639,096.01-4,828,321.19

Finding the Fourth Proportional to 15,758,914.38, 23,639,096.01 and 4,828,321.19

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Solution

The fourth proportional to 15,758,914.38, 23,639,096.01 and 4,828,321.19 is: 7,242,703.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,758,914.38 : 23,639,096.01 = 4,828,321.19 : x
  2. Step 2: Convert to fraction form
    15,758,914.38/23,639,096.01 = 4,828,321.19/x
  3. Step 3: Cross multiply
    15,758,914.38x = 23,639,096.01 × 4,828,321.19
  4. Step 4: Simplify right side
    15,758,914.38x = 114,137,148,059,331.97
  5. Step 5: Solve for x
    x = 114,137,148,059,331.97/15,758,914.38
  6. Step 6: Final answer
    x = 7,242,703.74

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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.