Home / 36,843,354.80-55,265,032.20-25,505,946.80

Finding the Fourth Proportional to 36,843,354.80, 55,265,032.20 and 25,505,946.80

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Solution

The fourth proportional to 36,843,354.80, 55,265,032.20 and 25,505,946.80 is: 38,258,920.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,843,354.80 : 55,265,032.20 = 25,505,946.80 : x
  2. Step 2: Convert to fraction form
    36,843,354.80/55,265,032.20 = 25,505,946.80/x
  3. Step 3: Cross multiply
    36,843,354.80x = 55,265,032.20 × 25,505,946.80
  4. Step 4: Simplify right side
    36,843,354.80x = 1,409,586,971,193,487
  5. Step 5: Solve for x
    x = 1,409,586,971,193,487/36,843,354.80
  6. Step 6: Final answer
    x = 38,258,920.20

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1.5x scale

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.