Home / 23,257,161.04-32,095,939.08-12,944,544.40

Finding the Fourth Proportional to 23,257,161.04, 32,095,939.08 and 12,944,544.40

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Solution

The fourth proportional to 23,257,161.04, 32,095,939.08 and 12,944,544.40 is: 17,864,059.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,257,161.04 : 32,095,939.08 = 12,944,544.40 : x
  2. Step 2: Convert to fraction form
    23,257,161.04/32,095,939.08 = 12,944,544.40/x
  3. Step 3: Cross multiply
    23,257,161.04x = 32,095,939.08 × 12,944,544.40
  4. Step 4: Simplify right side
    23,257,161.04x = 415,467,308,480,755.12
  5. Step 5: Solve for x
    x = 415,467,308,480,755.12/23,257,161.04
  6. Step 6: Final answer
    x = 17,864,059.49

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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.