Home / 41,388,658,029.69-62,082,987,045.14-13,061,460,520.72

Finding the Fourth Proportional to 41,388,658,029.69, 62,082,987,045.14 and 13,061,460,520.72

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Solution

The fourth proportional to 41,388,658,029.69, 62,082,987,045.14 and 13,061,460,520.72 is: 19,592,190,781.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,388,658,029.69 : 62,082,987,045.14 = 13,061,460,520.72 : x
  2. Step 2: Convert to fraction form
    41,388,658,029.69/62,082,987,045.14 = 13,061,460,520.72/x
  3. Step 3: Cross multiply
    41,388,658,029.69x = 62,082,987,045.14 × 13,061,460,520.72
  4. Step 4: Simplify right side
    41,388,658,029.69x = 810,894,484,298,464,100,352
  5. Step 5: Solve for x
    x = 810,894,484,298,464,100,352/41,388,658,029.69
  6. Step 6: Final answer
    x = 19,592,190,781.27

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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.