Home / 96,072,620.91-144,107,639.67-23,290,029.09

Finding the Fourth Proportional to 96,072,620.91, 144,107,639.67 and 23,290,029.09

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Solution

The fourth proportional to 96,072,620.91, 144,107,639.67 and 23,290,029.09 is: 34,934,730.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,072,620.91 : 144,107,639.67 = 23,290,029.09 : x
  2. Step 2: Convert to fraction form
    96,072,620.91/144,107,639.67 = 23,290,029.09/x
  3. Step 3: Cross multiply
    96,072,620.91x = 144,107,639.67 × 23,290,029.09
  4. Step 4: Simplify right side
    96,072,620.91x = 3,356,271,120,005,537.50
  5. Step 5: Solve for x
    x = 3,356,271,120,005,537.50/96,072,620.91
  6. Step 6: Final answer
    x = 34,934,730.50

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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.