Home / 248,114,083.86-372,171,008.34-94,775,640.66

Finding the Fourth Proportional to 248,114,083.86, 372,171,008.34 and 94,775,640.66

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Solution

The fourth proportional to 248,114,083.86, 372,171,008.34 and 94,775,640.66 is: 142,163,416.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,114,083.86 : 372,171,008.34 = 94,775,640.66 : x
  2. Step 2: Convert to fraction form
    248,114,083.86/372,171,008.34 = 94,775,640.66/x
  3. Step 3: Cross multiply
    248,114,083.86x = 372,171,008.34 × 94,775,640.66
  4. Step 4: Simplify right side
    248,114,083.86x = 35,272,745,750,501,700
  5. Step 5: Solve for x
    x = 35,272,745,750,501,700/248,114,083.86
  6. Step 6: Final answer
    x = 142,163,416.13

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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.