Home / 67,395,997,352.55-93,009,399,936.28-37,322,481,893.88

Finding the Fourth Proportional to 67,395,997,352.55, 93,009,399,936.28 and 37,322,481,893.88

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Solution

The fourth proportional to 67,395,997,352.55, 93,009,399,936.28 and 37,322,481,893.88 is: 51,506,644,035.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,395,997,352.55 : 93,009,399,936.28 = 37,322,481,893.88 : x
  2. Step 2: Convert to fraction form
    67,395,997,352.55/93,009,399,936.28 = 37,322,481,893.88/x
  3. Step 3: Cross multiply
    67,395,997,352.55x = 93,009,399,936.28 × 37,322,481,893.88
  4. Step 4: Simplify right side
    67,395,997,352.55x = 3,471,341,645,082,341,670,912
  5. Step 5: Solve for x
    x = 3,471,341,645,082,341,670,912/67,395,997,352.55
  6. Step 6: Final answer
    x = 51,506,644,035.90

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1.5x scale

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.