Home / 44,486,821.80-66,772,223.10-27,480,709.80

Finding the Fourth Proportional to 44,486,821.80, 66,772,223.10 and 27,480,709.80

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Solution

The fourth proportional to 44,486,821.80, 66,772,223.10 and 27,480,709.80 is: 41,247,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,486,821.80 : 66,772,223.10 = 27,480,709.80 : x
  2. Step 2: Convert to fraction form
    44,486,821.80/66,772,223.10 = 27,480,709.80/x
  3. Step 3: Cross multiply
    44,486,821.80x = 66,772,223.10 × 27,480,709.80
  4. Step 4: Simplify right side
    44,486,821.80x = 1,834,948,085,711,956.50
  5. Step 5: Solve for x
    x = 1,834,948,085,711,956.50/44,486,821.80
  6. Step 6: Final answer
    x = 41,247,003.30

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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.