Home / 44,977,411.62-67,470,234.66-12,629,095.92

Finding the Fourth Proportional to 44,977,411.62, 67,470,234.66 and 12,629,095.92

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Solution

The fourth proportional to 44,977,411.62, 67,470,234.66 and 12,629,095.92 is: 18,944,799.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,977,411.62 : 67,470,234.66 = 12,629,095.92 : x
  2. Step 2: Convert to fraction form
    44,977,411.62/67,470,234.66 = 12,629,095.92/x
  3. Step 3: Cross multiply
    44,977,411.62x = 67,470,234.66 × 12,629,095.92
  4. Step 4: Simplify right side
    44,977,411.62x = 852,088,065,266,048.50
  5. Step 5: Solve for x
    x = 852,088,065,266,048.50/44,977,411.62
  6. Step 6: Final answer
    x = 18,944,799.95

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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.