Home / 50,688,205.60-76,004,314.80-16,592,000.80

Finding the Fourth Proportional to 50,688,205.60, 76,004,314.80 and 16,592,000.80

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Solution

The fourth proportional to 50,688,205.60, 76,004,314.80 and 16,592,000.80 is: 24,878,837.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,688,205.60 : 76,004,314.80 = 16,592,000.80 : x
  2. Step 2: Convert to fraction form
    50,688,205.60/76,004,314.80 = 16,592,000.80/x
  3. Step 3: Cross multiply
    50,688,205.60x = 76,004,314.80 × 16,592,000.80
  4. Step 4: Simplify right side
    50,688,205.60x = 1,261,063,651,965,051.75
  5. Step 5: Solve for x
    x = 1,261,063,651,965,051.75/50,688,205.60
  6. Step 6: Final answer
    x = 24,878,837.93

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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.