Home / 334,066,147.20-501,099,220.80-225,227,030.40

Finding the Fourth Proportional to 334,066,147.20, 501,099,220.80 and 225,227,030.40

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Solution

The fourth proportional to 334,066,147.20, 501,099,220.80 and 225,227,030.40 is: 337,840,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,066,147.20 : 501,099,220.80 = 225,227,030.40 : x
  2. Step 2: Convert to fraction form
    334,066,147.20/501,099,220.80 = 225,227,030.40/x
  3. Step 3: Cross multiply
    334,066,147.20x = 501,099,220.80 × 225,227,030.40
  4. Step 4: Simplify right side
    334,066,147.20x = 112,861,089,436,537,920
  5. Step 5: Solve for x
    x = 112,861,089,436,537,920/334,066,147.20
  6. Step 6: Final answer
    x = 337,840,545.60

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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.