Home / 16,448,477.63-22,698,904.59-9,006,610.32

Finding the Fourth Proportional to 16,448,477.63, 22,698,904.59 and 9,006,610.32

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Solution

The fourth proportional to 16,448,477.63, 22,698,904.59 and 9,006,610.32 is: 12,429,125.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,448,477.63 : 22,698,904.59 = 9,006,610.32 : x
  2. Step 2: Convert to fraction form
    16,448,477.63/22,698,904.59 = 9,006,610.32/x
  3. Step 3: Cross multiply
    16,448,477.63x = 22,698,904.59 × 9,006,610.32
  4. Step 4: Simplify right side
    16,448,477.63x = 204,440,188,332,989.38
  5. Step 5: Solve for x
    x = 204,440,188,332,989.38/16,448,477.63
  6. Step 6: Final answer
    x = 12,429,125.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.