Home / 29,746,800-41,050,584.64-16,869,744

Finding the Fourth Proportional to 29,746,800, 41,050,584.64 and 16,869,744

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Solution

The fourth proportional to 29,746,800, 41,050,584.64 and 16,869,744 is: 23,280,247.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,746,800 : 41,050,584.64 = 16,869,744 : x
  2. Step 2: Convert to fraction form
    29,746,800/41,050,584.64 = 16,869,744/x
  3. Step 3: Cross multiply
    29,746,800x = 41,050,584.64 × 16,869,744
  4. Step 4: Simplify right side
    29,746,800x = 692,512,853,927,132.12
  5. Step 5: Solve for x
    x = 692,512,853,927,132.12/29,746,800
  6. Step 6: Final answer
    x = 23,280,247.08

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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.