Home / 53,999,031.20-80,998,546.80-16,176,567.20

Finding the Fourth Proportional to 53,999,031.20, 80,998,546.80 and 16,176,567.20

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Solution

The fourth proportional to 53,999,031.20, 80,998,546.80 and 16,176,567.20 is: 24,264,850.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,999,031.20 : 80,998,546.80 = 16,176,567.20 : x
  2. Step 2: Convert to fraction form
    53,999,031.20/80,998,546.80 = 16,176,567.20/x
  3. Step 3: Cross multiply
    53,999,031.20x = 80,998,546.80 × 16,176,567.20
  4. Step 4: Simplify right side
    53,999,031.20x = 1,310,278,435,412,544.75
  5. Step 5: Solve for x
    x = 1,310,278,435,412,544.75/53,999,031.20
  6. Step 6: Final answer
    x = 24,264,850.80

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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.