Home / 29,756,107.80-44,634,161.70-8,194,037.40

Finding the Fourth Proportional to 29,756,107.80, 44,634,161.70 and 8,194,037.40

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Solution

The fourth proportional to 29,756,107.80, 44,634,161.70 and 8,194,037.40 is: 12,291,056.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756,107.80 : 44,634,161.70 = 8,194,037.40 : x
  2. Step 2: Convert to fraction form
    29,756,107.80/44,634,161.70 = 8,194,037.40/x
  3. Step 3: Cross multiply
    29,756,107.80x = 44,634,161.70 × 8,194,037.40
  4. Step 4: Simplify right side
    29,756,107.80x = 365,733,990,287,447.62
  5. Step 5: Solve for x
    x = 365,733,990,287,447.62/29,756,107.80
  6. Step 6: Final answer
    x = 12,291,056.10

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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.