Home / 44,996,181.17-67,494,271.91-12,648,083.69

Finding the Fourth Proportional to 44,996,181.17, 67,494,271.91 and 12,648,083.69

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Solution

The fourth proportional to 44,996,181.17, 67,494,271.91 and 12,648,083.69 is: 18,972,125.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,996,181.17 : 67,494,271.91 = 12,648,083.69 : x
  2. Step 2: Convert to fraction form
    44,996,181.17/67,494,271.91 = 12,648,083.69/x
  3. Step 3: Cross multiply
    44,996,181.17x = 67,494,271.91 × 12,648,083.69
  4. Step 4: Simplify right side
    44,996,181.17x = 853,673,199,818,791.50
  5. Step 5: Solve for x
    x = 853,673,199,818,791.50/44,996,181.17
  6. Step 6: Final answer
    x = 18,972,125.58

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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.