Home / 29,934,881.71-44,895,458.11-8,370,998.83

Finding the Fourth Proportional to 29,934,881.71, 44,895,458.11 and 8,370,998.83

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Solution

The fourth proportional to 29,934,881.71, 44,895,458.11 and 8,370,998.83 is: 12,554,578.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,934,881.71 : 44,895,458.11 = 8,370,998.83 : x
  2. Step 2: Convert to fraction form
    29,934,881.71/44,895,458.11 = 8,370,998.83/x
  3. Step 3: Cross multiply
    29,934,881.71x = 44,895,458.11 × 8,370,998.83
  4. Step 4: Simplify right side
    29,934,881.71x = 375,819,827,311,124
  5. Step 5: Solve for x
    x = 375,819,827,311,124/29,934,881.71
  6. Step 6: Final answer
    x = 12,554,578.67

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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.