Home / 51,170,727.44-70,608,781.32-32,860,813.52

Finding the Fourth Proportional to 51,170,727.44, 70,608,781.32 and 32,860,813.52

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Solution

The fourth proportional to 51,170,727.44, 70,608,781.32 and 32,860,813.52 is: 45,343,541.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,170,727.44 : 70,608,781.32 = 32,860,813.52 : x
  2. Step 2: Convert to fraction form
    51,170,727.44/70,608,781.32 = 32,860,813.52/x
  3. Step 3: Cross multiply
    51,170,727.44x = 70,608,781.32 × 32,860,813.52
  4. Step 4: Simplify right side
    51,170,727.44x = 2,320,261,995,830,979
  5. Step 5: Solve for x
    x = 2,320,261,995,830,979/51,170,727.44
  6. Step 6: Final answer
    x = 45,343,541.35

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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.