Home / 52,992,124.80-79,488,187.20-27,482,956.80

Finding the Fourth Proportional to 52,992,124.80, 79,488,187.20 and 27,482,956.80

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Solution

The fourth proportional to 52,992,124.80, 79,488,187.20 and 27,482,956.80 is: 41,224,435.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,992,124.80 : 79,488,187.20 = 27,482,956.80 : x
  2. Step 2: Convert to fraction form
    52,992,124.80/79,488,187.20 = 27,482,956.80/x
  3. Step 3: Cross multiply
    52,992,124.80x = 79,488,187.20 × 27,482,956.80
  4. Step 4: Simplify right side
    52,992,124.80x = 2,184,570,414,927,913
  5. Step 5: Solve for x
    x = 2,184,570,414,927,913/52,992,124.80
  6. Step 6: Final answer
    x = 41,224,435.20

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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.