Home / 44,094,894.42-66,138,064.83-13,389,740.04

Finding the Fourth Proportional to 44,094,894.42, 66,138,064.83 and 13,389,740.04

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Solution

The fourth proportional to 44,094,894.42, 66,138,064.83 and 13,389,740.04 is: 20,083,311.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094,894.42 : 66,138,064.83 = 13,389,740.04 : x
  2. Step 2: Convert to fraction form
    44,094,894.42/66,138,064.83 = 13,389,740.04/x
  3. Step 3: Cross multiply
    44,094,894.42x = 66,138,064.83 × 13,389,740.04
  4. Step 4: Simplify right side
    44,094,894.42x = 885,571,494,822,366.75
  5. Step 5: Solve for x
    x = 885,571,494,822,366.75/44,094,894.42
  6. Step 6: Final answer
    x = 20,083,311.38

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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.