Home / 26,710,864,225.56-40,067,584,941.33-8,782,845,840.33

Finding the Fourth Proportional to 26,710,864,225.56, 40,067,584,941.33 and 8,782,845,840.33

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Solution

The fourth proportional to 26,710,864,225.56, 40,067,584,941.33 and 8,782,845,840.33 is: 13,174,692,468.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,710,864,225.56 : 40,067,584,941.33 = 8,782,845,840.33 : x
  2. Step 2: Convert to fraction form
    26,710,864,225.56/40,067,584,941.33 = 8,782,845,840.33/x
  3. Step 3: Cross multiply
    26,710,864,225.56x = 40,067,584,941.33 × 8,782,845,840.33
  4. Step 4: Simplify right side
    26,710,864,225.56x = 351,907,421,733,888,917,504
  5. Step 5: Solve for x
    x = 351,907,421,733,888,917,504/26,710,864,225.56
  6. Step 6: Final answer
    x = 13,174,692,468.29

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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.