Home / 60,008,880.83-82,825,577.78-36,482,418.49

Finding the Fourth Proportional to 60,008,880.83, 82,825,577.78 and 36,482,418.49

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Solution

The fourth proportional to 60,008,880.83, 82,825,577.78 and 36,482,418.49 is: 50,353,836.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,008,880.83 : 82,825,577.78 = 36,482,418.49 : x
  2. Step 2: Convert to fraction form
    60,008,880.83/82,825,577.78 = 36,482,418.49/x
  3. Step 3: Cross multiply
    60,008,880.83x = 82,825,577.78 × 36,482,418.49
  4. Step 4: Simplify right side
    60,008,880.83x = 3,021,677,390,148,636.50
  5. Step 5: Solve for x
    x = 3,021,677,390,148,636.50/60,008,880.83
  6. Step 6: Final answer
    x = 50,353,836.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.