Home / 11,692,923,197.56-17,532,380,459.27-3,721,648,264.48

Finding the Fourth Proportional to 11,692,923,197.56, 17,532,380,459.27 and 3,721,648,264.48

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Solution

The fourth proportional to 11,692,923,197.56, 17,532,380,459.27 and 3,721,648,264.48 is: 5,580,243,041.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,692,923,197.56 : 17,532,380,459.27 = 3,721,648,264.48 : x
  2. Step 2: Convert to fraction form
    11,692,923,197.56/17,532,380,459.27 = 3,721,648,264.48/x
  3. Step 3: Cross multiply
    11,692,923,197.56x = 17,532,380,459.27 × 3,721,648,264.48
  4. Step 4: Simplify right side
    11,692,923,197.56x = 65,249,353,308,475,490,304
  5. Step 5: Solve for x
    x = 65,249,353,308,475,490,304/11,692,923,197.56
  6. Step 6: Final answer
    x = 5,580,243,041.54

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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.