Home / 96,364,244,656.65-132,985,846,828.53-52,962,067,931.16

Finding the Fourth Proportional to 96,364,244,656.65, 132,985,846,828.53 and 52,962,067,931.16

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Solution

The fourth proportional to 96,364,244,656.65, 132,985,846,828.53 and 52,962,067,931.16 is: 73,089,406,539.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,364,244,656.65 : 132,985,846,828.53 = 52,962,067,931.16 : x
  2. Step 2: Convert to fraction form
    96,364,244,656.65/132,985,846,828.53 = 52,962,067,931.16/x
  3. Step 3: Cross multiply
    96,364,244,656.65x = 132,985,846,828.53 × 52,962,067,931.16
  4. Step 4: Simplify right side
    96,364,244,656.65x = 7,043,205,453,615,444,525,056
  5. Step 5: Solve for x
    x = 7,043,205,453,615,444,525,056/96,364,244,656.65
  6. Step 6: Final answer
    x = 73,089,406,539.85

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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.