Home / 35,295,628.80-52,943,443.20-16,163,752.80

Finding the Fourth Proportional to 35,295,628.80, 52,943,443.20 and 16,163,752.80

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Solution

The fourth proportional to 35,295,628.80, 52,943,443.20 and 16,163,752.80 is: 24,245,629.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,295,628.80 : 52,943,443.20 = 16,163,752.80 : x
  2. Step 2: Convert to fraction form
    35,295,628.80/52,943,443.20 = 16,163,752.80/x
  3. Step 3: Cross multiply
    35,295,628.80x = 52,943,443.20 × 16,163,752.80
  4. Step 4: Simplify right side
    35,295,628.80x = 855,764,728,265,641
  5. Step 5: Solve for x
    x = 855,764,728,265,641/35,295,628.80
  6. Step 6: Final answer
    x = 24,245,629.20

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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.