Home / 73,975,128.06-102,100,116.17-44,611,241.34

Finding the Fourth Proportional to 73,975,128.06, 102,100,116.17 and 44,611,241.34

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Solution

The fourth proportional to 73,975,128.06, 102,100,116.17 and 44,611,241.34 is: 61,572,220.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,975,128.06 : 102,100,116.17 = 44,611,241.34 : x
  2. Step 2: Convert to fraction form
    73,975,128.06/102,100,116.17 = 44,611,241.34/x
  3. Step 3: Cross multiply
    73,975,128.06x = 102,100,116.17 × 44,611,241.34
  4. Step 4: Simplify right side
    73,975,128.06x = 4,554,812,923,078,851
  5. Step 5: Solve for x
    x = 4,554,812,923,078,851/73,975,128.06
  6. Step 6: Final answer
    x = 61,572,220.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.