Home / 52,992,007.80-79,490,636.10-27,482,839.80

Finding the Fourth Proportional to 52,992,007.80, 79,490,636.10 and 27,482,839.80

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Solution

The fourth proportional to 52,992,007.80, 79,490,636.10 and 27,482,839.80 is: 41,225,620.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,992,007.80 : 79,490,636.10 = 27,482,839.80 : x
  2. Step 2: Convert to fraction form
    52,992,007.80/79,490,636.10 = 27,482,839.80/x
  3. Step 3: Cross multiply
    52,992,007.80x = 79,490,636.10 × 27,482,839.80
  4. Step 4: Simplify right side
    52,992,007.80x = 2,184,628,417,536,396.75
  5. Step 5: Solve for x
    x = 2,184,628,417,536,396.75/52,992,007.80
  6. Step 6: Final answer
    x = 41,225,620.77

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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.