Home / 364,750,588,941.51-547,015,729,627.65-109,712,269,352.04

Finding the Fourth Proportional to 364,750,588,941.51, 547,015,729,627.65 and 109,712,269,352.04

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Solution

The fourth proportional to 364,750,588,941.51, 547,015,729,627.65 and 109,712,269,352.04 is: 164,535,271,191.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,750,588,941.51 : 547,015,729,627.65 = 109,712,269,352.04 : x
  2. Step 2: Convert to fraction form
    364,750,588,941.51/547,015,729,627.65 = 109,712,269,352.04/x
  3. Step 3: Cross multiply
    364,750,588,941.51x = 547,015,729,627.65 × 109,712,269,352.04
  4. Step 4: Simplify right side
    364,750,588,941.51x = 60,014,337,068,711,419,052,032
  5. Step 5: Solve for x
    x = 60,014,337,068,711,419,052,032/364,750,588,941.51
  6. Step 6: Final answer
    x = 164,535,271,191.39

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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.