Home / 15,949,005.40-23,921,175.30-4,588,269.40

Finding the Fourth Proportional to 15,949,005.40, 23,921,175.30 and 4,588,269.40

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Solution

The fourth proportional to 15,949,005.40, 23,921,175.30 and 4,588,269.40 is: 6,881,732.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,949,005.40 : 23,921,175.30 = 4,588,269.40 : x
  2. Step 2: Convert to fraction form
    15,949,005.40/23,921,175.30 = 4,588,269.40/x
  3. Step 3: Cross multiply
    15,949,005.40x = 23,921,175.30 × 4,588,269.40
  4. Step 4: Simplify right side
    15,949,005.40x = 109,756,796,641,025.83
  5. Step 5: Solve for x
    x = 109,756,796,641,025.83/15,949,005.40
  6. Step 6: Final answer
    x = 6,881,732.99

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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.