Home / 67,395,997,339.22-93,009,399,917.92-37,322,481,880.59

Finding the Fourth Proportional to 67,395,997,339.22, 93,009,399,917.92 and 37,322,481,880.59

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Solution

The fourth proportional to 67,395,997,339.22, 93,009,399,917.92 and 37,322,481,880.59 is: 51,506,644,017.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,395,997,339.22 : 93,009,399,917.92 = 37,322,481,880.59 : x
  2. Step 2: Convert to fraction form
    67,395,997,339.22/93,009,399,917.92 = 37,322,481,880.59/x
  3. Step 3: Cross multiply
    67,395,997,339.22x = 93,009,399,917.92 × 37,322,481,880.59
  4. Step 4: Simplify right side
    67,395,997,339.22x = 3,471,341,643,160,541,462,528
  5. Step 5: Solve for x
    x = 3,471,341,643,160,541,462,528/67,395,997,339.22
  6. Step 6: Final answer
    x = 51,506,644,017.57

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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.