Home / 67,395,997,354.83-93,009,399,939.46-37,322,481,896.20

Finding the Fourth Proportional to 67,395,997,354.83, 93,009,399,939.46 and 37,322,481,896.20

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Solution

The fourth proportional to 67,395,997,354.83, 93,009,399,939.46 and 37,322,481,896.20 is: 51,506,644,039.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,395,997,354.83 : 93,009,399,939.46 = 37,322,481,896.20 : x
  2. Step 2: Convert to fraction form
    67,395,997,354.83/93,009,399,939.46 = 37,322,481,896.20/x
  3. Step 3: Cross multiply
    67,395,997,354.83x = 93,009,399,939.46 × 37,322,481,896.20
  4. Step 4: Simplify right side
    67,395,997,354.83x = 3,471,341,645,416,921,300,992
  5. Step 5: Solve for x
    x = 3,471,341,645,416,921,300,992/67,395,997,354.83
  6. Step 6: Final answer
    x = 51,506,644,039.12

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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.