Home / 731,044,622.42-1,096,570,666.11-246,374,629.46

Finding the Fourth Proportional to 731,044,622.42, 1,096,570,666.11 and 246,374,629.46

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Solution

The fourth proportional to 731,044,622.42, 1,096,570,666.11 and 246,374,629.46 is: 369,563,202.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,044,622.42 : 1,096,570,666.11 = 246,374,629.46 : x
  2. Step 2: Convert to fraction form
    731,044,622.42/1,096,570,666.11 = 246,374,629.46/x
  3. Step 3: Cross multiply
    731,044,622.42x = 1,096,570,666.11 × 246,374,629.46
  4. Step 4: Simplify right side
    731,044,622.42x = 270,167,191,539,556,608
  5. Step 5: Solve for x
    x = 270,167,191,539,556,608/731,044,622.42
  6. Step 6: Final answer
    x = 369,563,202.10

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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.