Home / 36,241,007.16-54,361,622.52-8,947,303.06

Finding the Fourth Proportional to 36,241,007.16, 54,361,622.52 and 8,947,303.06

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Solution

The fourth proportional to 36,241,007.16, 54,361,622.52 and 8,947,303.06 is: 13,420,982.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,241,007.16 : 54,361,622.52 = 8,947,303.06 : x
  2. Step 2: Convert to fraction form
    36,241,007.16/54,361,622.52 = 8,947,303.06/x
  3. Step 3: Cross multiply
    36,241,007.16x = 54,361,622.52 × 8,947,303.06
  4. Step 4: Simplify right side
    36,241,007.16x = 486,389,911,519,761
  5. Step 5: Solve for x
    x = 486,389,911,519,761/36,241,007.16
  6. Step 6: Final answer
    x = 13,420,982.19

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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.