Home / 19,586,301.19-29,341,142.42-16,132,998.42

Finding the Fourth Proportional to 19,586,301.19, 29,341,142.42 and 16,132,998.42

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Solution

The fourth proportional to 19,586,301.19, 29,341,142.42 and 16,132,998.42 is: 24,167,942.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,586,301.19 : 29,341,142.42 = 16,132,998.42 : x
  2. Step 2: Convert to fraction form
    19,586,301.19/29,341,142.42 = 16,132,998.42/x
  3. Step 3: Cross multiply
    19,586,301.19x = 29,341,142.42 × 16,132,998.42
  4. Step 4: Simplify right side
    19,586,301.19x = 473,360,604,332,219.25
  5. Step 5: Solve for x
    x = 473,360,604,332,219.25/19,586,301.19
  6. Step 6: Final answer
    x = 24,167,942.67

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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.