Home / 51,401,573.01-77,102,622-17,323,214.13

Finding the Fourth Proportional to 51,401,573.01, 77,102,622 and 17,323,214.13

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Solution

The fourth proportional to 51,401,573.01, 77,102,622 and 17,323,214.13 is: 25,984,909.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,401,573.01 : 77,102,622 = 17,323,214.13 : x
  2. Step 2: Convert to fraction form
    51,401,573.01/77,102,622 = 17,323,214.13/x
  3. Step 3: Cross multiply
    51,401,573.01x = 77,102,622 × 17,323,214.13
  4. Step 4: Simplify right side
    51,401,573.01x = 1,335,665,230,890,448.75
  5. Step 5: Solve for x
    x = 1,335,665,230,890,448.75/51,401,573.01
  6. Step 6: Final answer
    x = 25,984,909.66

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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.