Home / 29,892,922.80-44,839,384.20-8,330,852.40

Finding the Fourth Proportional to 29,892,922.80, 44,839,384.20 and 8,330,852.40

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Solution

The fourth proportional to 29,892,922.80, 44,839,384.20 and 8,330,852.40 is: 12,496,278.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,892,922.80 : 44,839,384.20 = 8,330,852.40 : x
  2. Step 2: Convert to fraction form
    29,892,922.80/44,839,384.20 = 8,330,852.40/x
  3. Step 3: Cross multiply
    29,892,922.80x = 44,839,384.20 × 8,330,852.40
  4. Step 4: Simplify right side
    29,892,922.80x = 373,550,291,477,092.12
  5. Step 5: Solve for x
    x = 373,550,291,477,092.12/29,892,922.80
  6. Step 6: Final answer
    x = 12,496,278.60

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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.