Home / 52,932,748,967.25-79,422,570,463.46-27,744,479,761.52

Finding the Fourth Proportional to 52,932,748,967.25, 79,422,570,463.46 and 27,744,479,761.52

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Solution

The fourth proportional to 52,932,748,967.25, 79,422,570,463.46 and 27,744,479,761.52 is: 41,629,009,296.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,932,748,967.25 : 79,422,570,463.46 = 27,744,479,761.52 : x
  2. Step 2: Convert to fraction form
    52,932,748,967.25/79,422,570,463.46 = 27,744,479,761.52/x
  3. Step 3: Cross multiply
    52,932,748,967.25x = 79,422,570,463.46 × 27,744,479,761.52
  4. Step 4: Simplify right side
    52,932,748,967.25x = 2,203,537,898,830,826,307,584
  5. Step 5: Solve for x
    x = 2,203,537,898,830,826,307,584/52,932,748,967.25
  6. Step 6: Final answer
    x = 41,629,009,296.20

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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.