Home / 15,580,740.91-23,370,004.14-4,796,917.27

Finding the Fourth Proportional to 15,580,740.91, 23,370,004.14 and 4,796,917.27

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Solution

The fourth proportional to 15,580,740.91, 23,370,004.14 and 4,796,917.27 is: 7,195,035.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,580,740.91 : 23,370,004.14 = 4,796,917.27 : x
  2. Step 2: Convert to fraction form
    15,580,740.91/23,370,004.14 = 4,796,917.27/x
  3. Step 3: Cross multiply
    15,580,740.91x = 23,370,004.14 × 4,796,917.27
  4. Step 4: Simplify right side
    15,580,740.91x = 112,103,976,459,137.48
  5. Step 5: Solve for x
    x = 112,103,976,459,137.48/15,580,740.91
  6. Step 6: Final answer
    x = 7,195,035.02

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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.