Home / 53,300,203.20-79,950,304.80-14,968,216.80

Finding the Fourth Proportional to 53,300,203.20, 79,950,304.80 and 14,968,216.80

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Solution

The fourth proportional to 53,300,203.20, 79,950,304.80 and 14,968,216.80 is: 22,452,325.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,300,203.20 : 79,950,304.80 = 14,968,216.80 : x
  2. Step 2: Convert to fraction form
    53,300,203.20/79,950,304.80 = 14,968,216.80/x
  3. Step 3: Cross multiply
    53,300,203.20x = 79,950,304.80 × 14,968,216.80
  4. Step 4: Simplify right side
    53,300,203.20x = 1,196,713,495,472,480.75
  5. Step 5: Solve for x
    x = 1,196,713,495,472,480.75/53,300,203.20
  6. Step 6: Final answer
    x = 22,452,325.20

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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.