Home / 15,448,780.08-23,175,336.06-4,664,858.04

Finding the Fourth Proportional to 15,448,780.08, 23,175,336.06 and 4,664,858.04

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Solution

The fourth proportional to 15,448,780.08, 23,175,336.06 and 4,664,858.04 is: 6,997,941.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,448,780.08 : 23,175,336.06 = 4,664,858.04 : x
  2. Step 2: Convert to fraction form
    15,448,780.08/23,175,336.06 = 4,664,858.04/x
  3. Step 3: Cross multiply
    15,448,780.08x = 23,175,336.06 × 4,664,858.04
  4. Step 4: Simplify right side
    15,448,780.08x = 108,109,652,749,192.92
  5. Step 5: Solve for x
    x = 108,109,652,749,192.92/15,448,780.08
  6. Step 6: Final answer
    x = 6,997,941.08

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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.