Home / 52,992,006.80-79,490,634.60-27,482,838.80

Finding the Fourth Proportional to 52,992,006.80, 79,490,634.60 and 27,482,838.80

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Solution

The fourth proportional to 52,992,006.80, 79,490,634.60 and 27,482,838.80 is: 41,225,619.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,992,006.80 : 79,490,634.60 = 27,482,838.80 : x
  2. Step 2: Convert to fraction form
    52,992,006.80/79,490,634.60 = 27,482,838.80/x
  3. Step 3: Cross multiply
    52,992,006.80x = 79,490,634.60 × 27,482,838.80
  4. Step 4: Simplify right side
    52,992,006.80x = 2,184,628,296,821,502.50
  5. Step 5: Solve for x
    x = 2,184,628,296,821,502.50/52,992,006.80
  6. Step 6: Final answer
    x = 41,225,619.27

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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.