Home / 44,679,598.91-67,020,910.30-11,890,200.07

Finding the Fourth Proportional to 44,679,598.91, 67,020,910.30 and 11,890,200.07

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Solution

The fourth proportional to 44,679,598.91, 67,020,910.30 and 11,890,200.07 is: 17,835,702.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,679,598.91 : 67,020,910.30 = 11,890,200.07 : x
  2. Step 2: Convert to fraction form
    44,679,598.91/67,020,910.30 = 11,890,200.07/x
  3. Step 3: Cross multiply
    44,679,598.91x = 67,020,910.30 × 11,890,200.07
  4. Step 4: Simplify right side
    44,679,598.91x = 796,892,032,183,750.50
  5. Step 5: Solve for x
    x = 796,892,032,183,750.50/44,679,598.91
  6. Step 6: Final answer
    x = 17,835,702.46

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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.