Home / 23,087,899.60-34,609,007.40-10,936,004.20

Finding the Fourth Proportional to 23,087,899.60, 34,609,007.40 and 10,936,004.20

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Solution

The fourth proportional to 23,087,899.60, 34,609,007.40 and 10,936,004.20 is: 16,393,186.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,087,899.60 : 34,609,007.40 = 10,936,004.20 : x
  2. Step 2: Convert to fraction form
    23,087,899.60/34,609,007.40 = 10,936,004.20/x
  3. Step 3: Cross multiply
    23,087,899.60x = 34,609,007.40 × 10,936,004.20
  4. Step 4: Simplify right side
    23,087,899.60x = 378,484,250,284,231.06
  5. Step 5: Solve for x
    x = 378,484,250,284,231.06/23,087,899.60
  6. Step 6: Final answer
    x = 16,393,186.77

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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.